Comparison of Dewey and Library of Congress subject classification

Last updated

This is a conversion chart showing how the Dewey Decimal and Library of Congress Classification systems organize resources by concept, in part for the purpose of assigning call numbers. These two systems account for over 95% of the classification in United States libraries, and are used widely around the world.

Contents

The chart includes all ninety-nine second level (two-digit) DDC classes (040 is not assigned), and should include all second level (two-digit) LCC classes. Where a class in one system maps to several classes in other system, it will be listed multiple times (e.g. DDC class 551).

Additional information on these classification plans is available at:

Chart

DDC    LCC   Description  
000QA71-90Computer science, knowledge and general works
001Aknowledge
002Z4-659The book
003Systems
004QA(subrange)Data processing & computer science
005QA(subrange)Computer programming, programs & data
006QA(subrange)Special computer methods
010Z1001–8999Bibliography
020Z665–718.8Library & information sciences
030AEGeneral encyclopedic works
050AIGeneral serials & their indexes
060AM111–160General organization & museology
070ANNews media
070PN4699–5650Journalism
070Z278–549Publishing
080ACGeneral collections
090Z105–115.5Manuscripts
090Z1019–1033Rare books
100B Psychology & Philosophy
111BD300–450 Ontology
115BD493–701 Time
120BD143–237 Epistemology
120BD? Causation
120BD? Humankind
124BD493–701 Teleology
130BF1404–2055 Paranormal phenomena / Occult sciences
150BF Psychology
152HM1041–1101 Perception
152QH? Movement
152BF511–593 Emotions
155BF712–724 Developmental psychology
160BCLogic
170BJ Ethics (moral philosophy)
180B108–708Classic philosophy
181B850–5739 Oriental philosophy
182B108–708 Ancient philosophy
183B108–708 Sophists & Socratic philosophies
185B108–708 Aristotelian philosophy
186B108–708 Skeptic & Neoplatonic philosophies
187B108–708 Epicurean philosophy
188B108–708 Stoic philosophy
189B720–765 Medieval Western philosophy
190B790–5802Modern Western philosophy
200BL Religion
210BL175–265Natural theology
212BL205–216 Nature of God
220BS Bible
221BS701–1830 Old Testament
225BS1901–2970 New Testament
226BS2547–2970? Gospels & Acts of the Apostles
227BS2640–2765.6 Epistles
228BS2547–2970? Revelation
229BS2547–2970? Apocrypha
230BR Christian theology
232BT198–590 Jesus & his family
236BT819–891 Eschatology
250BR? Christian orders & local church
260BR?Christian social theology
270BR140–1510Christian church history
280BX? List of Christian denominations
282BX800–4795 Roman Catholic Church
283BX5001–6093 Anglican churches (English and Protestant Episcopal)
284BX? Protestants of Continental origin
286BX6201–6495, BX7301–7343, BX6101–6193 Baptist, Disciples of Christ, Adventist
287BX8201–8495 Methodist & related churches
289BX7601–7795, BX7801–7843, BX8101–8144, BX 8799–8809, BX9751–9793, BX9998Other denominations and sects
290BL660–2680Non-Christian religion
292BL700–820 Greek mythology and Roman mythology
295BL1500–1590 Zoroastrianism
296BM Judaism
297BP Islam, Bábísm, Baháʼí Faith
300H Social sciences
301HM Sociology
301GN Anthropology
310HA154–473General statistics (of parts of the world)
320J Political science
327JZInternational relations
330HB Economics
331HD4801–8943 Labor economics
332HG Financial economics
333HD101–1399Economics of land
333HD9502Economics of energy
336HJ Public finance
339HB? Macroeconomics
340 K Law
341 KZ International law
345 K5000–5582 Criminal law
346 KB479 Private law
347 K2201–2385 Civil procedure
347K2100–2385 Courts
350JF Public administration
352JS City government
353JK1–9593U.S. federal government
353JK2403–9593U.S. state governments
355U Military Science
360H Social services; association
361HNGeneral social problems & services
362HNSocial welfare problems & services
363HNOther social problems & services
364HV6001–7220Criminology
365HV8301–9920Penal & related institutions
366HSAssociation
367HSGeneral clubs
368K1960–1973(Social) Insurance
370L Education
371LB3011–3095School management
371LC3950–4806.5Special education
372LB1501–1602Elementary education
373LB1603–1699Secondary education
374LC5201–6661Adult education
376LC1401–2572Education of women
377LC321–951Schools & religion
378LB2300–2430Higher education
380HF Commerce, communications, transport
382HF1 International commerce (Foreign trade)
383HE6000–7500 Postal communications
384HE Communications
384HE7601–8700.9 Telecommunication
385HE1001–5600 Railways
386HE380–560 Inland waterway
386HE5751–5870 Ferry transportation
387HE380–971Water transportation
387HE9761–9900Air transportation
387TL787–4050Space transportation
388HE Transport
390GTCustoms
390BJ1801–2195Etiquette
390GRFolklore
391GT500–2370 Costume and Personal Appearance
392GT2400–3390.5 Customs of life cycle & private life
393GT2400–3390.5Customs of Death
395BJ1801–2195 Etiquette
398GR Folklore
400P Language
410P101–410 Linguistics
411P327–327.5 Writing systems
412P321–324.5 Etymology
414P? Phonology phonetics
415P201–299 Grammar
419PM8001–8995 Sign language
420PE English language
430PD Germanic languages
440PC2001–3761 French language
449PC3201–3366 Provençal
449PC3801–3976 Catalan
450PC1001–1977 Italian language
459PC601–872 Romanian language
459PC901–986 Rhaeto–Romanic language
460PC4001–4977 Spanish language
469PC5001–5498 Portuguese language
470PA2001–2915 Latin language
480PA201–899 Greek language
490P501–769 Indo-European Languages
492PJ991–995 Afro-Asiatic languages
494PL1–481 Altaic languages
495PL3521–4001 Sino-Tibetan languages
496PL8000–8844 African languages
497PM101–2711North American languages (Native American languages)
498PM3001–4566Central American Languages (Native American languages)
498PM5001–7356South American Languages (Native American languages)
500Q Natural sciences & mathematics
510QA Mathematics
512QA150–272 Algebra
513QA101–145 Arithmetic
514QA612–699 Topology
515QA299–433 Analysis / Calculus
516QA440–611 Geometry (excluding Topology)
519QA273–299 Probability, Statistics, Numerical analysis
520QB Astronomy
521QB349–421 Celestial mechanics
530QC Physics
531QC120–168.85Classical mechanics; Solid mechanics
532QC120–168.85Fluid mechanics; Liquid mechanics
533QC120–168.85Gas mechanics
534QC221–246Sound & related vibrations
535QC350–467Light & paraphotic phenomena
536QC251–338.5Heat
537QC501–721Electricity & electronics
538QC750–766 Magnetism
539QC770–798Modern physics
540QD Chemistry & allied sciences
541QD450–801Physical & theoretical chemistry
542QD1–65Techniques, equipment, materials
543QD71–142Analytical chemistry
544QD71–142Qualitative analysis
545QD71–142Quantitative analysis
546QD146–197 Inorganic chemistry
547QD241–441 Organic chemistry
548QD0001–0999 Crystallography
549QE351–399.2 Mineralogy
550QEEarth sciences
551QE Geology
551GB651–2998 Hydrology
551QC851–999 Meteorology
552QE420–499 Petrology
553QE? Economic geology
560QE701–760Paleontology
560QE7601–899Paleozoology
570QH301–705.5 Life sciencesBiology
572QD415–436 Biochemistry
572GN Anthropology
573GN49–298 Physical anthropology
574QH301–705.5 Biology
575QH359–425 Evolution
575QH426–470 Genetics
576QH573–671 Microbiology
577QH540–549.5 Ecology
578QH201–278.5Microscopy in biology
579QH1–199.5Collection and preservation
580QKBotanical sciences
581QKBotany
582QK474.8–495 Spermatophyta (Seed-bearing plants)
585QK494–494.5 Gymnospermae (Pinophyta)
586QK504–638 Cryptogamia (Seedless plants)
590QL Animals
591QL1–355 Zoology
592QL360–599.82 Invertebrates
593QL360–599.82 Protozoa, Echinodermata, related phyla
594QL360–599.82 Mollusca & Molluscoidea
595QL360–599.82Other invertebrates
596QL605–739.8 Vertebrata (Craniata, Vertebrates)
597QL614–639.8 Fishes
597QL640–669.3 Reptiles and amphibians
598QL671–699 Aves (Birds)
599QL700–739.8 Mammalia (Mammals)
600T Technology (Applied sciences)
607T61–173Education
607T175–178Research
608T201–342Invention & patents
608Q Invention & patents
610R Medicine
611QMHuman anatomy
611QH573–671 Cytology
611QM550–577.8 Histology
612QPHuman physiology
615RM Pharmacology & Therapeutics
617RD Surgery & Related Topics
618RGGynecology
618ROther medical specialties
619R735–854Experimental medicine
620TAEngineering & allied operations
621TJ Mechanical engineering
621QCApplied physics
622TN Mining & related operations
623UG1–620 Military engineering
623VM Nautical engineering
624TA Civil engineering
TGBridge Engineering
625TFEngineering of railways
625TEEngineering of highways
627TC1–978Hydraulic engineering
628TDSanitary & engineering
628TD159–168Municipal engineering
629TOther branches of Engineering
TKElectrical Engineering, electronics, nuclear engineering
TLMotor vehicles, Aeronautics, Astronautix
TPChemical Technology
630S Agriculture
631S1–972Techniques, equipment, materials
632SB599–990.5Plant injuries, diseases, pests
633SB317.5–319.864 Horticulture
634SB354–402 Fruits
634SD Forestry
634SB169–172.5 Orchards
636SF Animal husbandry
637SF250.5–275Processing dairy & related products
638SF518–561Insect culture
639SKHunting, fishing
639S604.5–604.64Conservation
640TX Home economics
650HD28–70 Management & auxiliary services
653Z53–102Shorthand
657HF5601–5689 Accounting
658HD28–70 General management
659HF5801–6182 Advertising
660TP155–156Chemical engineering
670HD9720–9975 Manufacturing
680TT Handicrafts
690THBuildings
700N Arts
708N400–3990 Museums
710SB469–476Landscape art
720NA Architecture
730NB Plastic arts, Sculpture
736NB0001–1952 Carving & carvings
738NB0001–1952 Ceramic arts
739NB0001–1952 Metalwork
740NC Drawing
740NK Decorative arts
746NK8800–9505.5 Textile arts
748NK5100–5440 Glass
749NK2200–2750 Furniture & accessories
750ND Painting
760NE Graphic arts, Printmaking & prints
761NE1330–1352Relief processes (Block printing)
763NE2250–2570 Lithography
764NE2236–2240.6Chromolithography & serigraphy
765NE1400–1879Metal engraving
767NE1940–2232.5Etching & drypoint
770TR Photography & photographs
780M Music
781MTGeneral principles & musical forms
782M1495–5000Vocal music
783M1528–1529.5Music for solo voice
784M1000–1075 Orchestras, ensembles
785M1000–1075 Ensembles with one instrument per part
786MT180–255 Keyboard instrument
787MT259–338 String instruments
788MT339–533 Wind instruments
790PN1560–1590Performing arts
790GVRecreation
792PN2000–3307 Theater and other stage presentations
793GV1221–1469.63Indoor games & amusements
795GV1301–1311 Games of chance
796GV557–1198.995 Sport
797GV750–770.27 Air sports
797GV770.3–840 Aquatic sports
799SK Fishing, Hunting, Shooting
800P Literature & rhetoric
810PS American literature
820PR English literature
830PT1–4897 German literature
840PQ0001–3999 French literature
850PQ4001–5999 Italian literature
860PQ6001–8929 Spanish literature
869PQ9000–9999 Portuguese literature
870PA6001–8595 Latin literature
880PA3050–5660 Greek literature
890PN World literature
900G Geography
900D History
910G Geography
911G141Historical geography
912GAGraphic representations of earth
914G1791–2196 Geography of Europe
915G2200–2444 Geography of Asia
916G2445–2739 Geography of Africa
917G1105–1692 Geography of North America
918G1700–1779 Geography of South America
919G2740–2799 Geography of Oceania
920CT Biography
920CS Genealogy
920CR4480–4485Insignia
930D51–90 History of ancient world
938DEHistory of the Greco-Roman World
940DAW1031–1051 History of Europe
942DA History of Britain
943DDHistory of Germany
943.6DBHistory of Austria and Liechtenstein
943.9DBHistory of Hungary
944DC History of France
945DG History of Italy
946DPHistory of the Iberian Peninsula
947DJKHistory of Eastern Europe
947DK History of Russia, Soviet Union, and former Soviet republics.
948DLHistory of Northern Europe; Scandinavia
949.2DHHistory of the Netherlands
949.3DHHistory of Belgium
949.4DQHistory of Switzerland
949.5DFHistory of Greece
949.6DRHistory of the Balkan Peninsula
950DSGeneral history of Asia and Far East
951DS701–799.9 History of China
952DS801–897 History of Japan
953DS201–248History of Arabian Peninsula (History of Saudi Arabia, etc.)
954DS401–486.8 History of India
955DS251–326 History of Iran (Persia)
960DT History of Africa
961DT211–239 History of Libya
961DT241–269 History of Tunisia
962DT154.1–159.9 History of Sudan
962DT43–154 History of Egypt
963DT371–390 History of Ethiopia (Abyssinia)
963DT391–398 History of Eritrea
965DT271–299 History of Algeria
966DT470–671 History of West Africa & offshore islands
967DT? History of Central Africa & offshore islands
968DT1701–2405 History of South Africa
969DS349.8–349.9History of South Indian Ocean islands
970F History of North America
971F1001–1145.2 History of Canada
972F1421–1440 History of Central America
972F1201–1392 History of Mexico
973E History of United States
980F2201–3799 History of South America
981F2501–2659 History of Brazil
982F2801–3021 History of Argentina
983F3051–3285 History of Chile
984F3301–3359 History of Bolivia
985F3401–3619 History of Peru
987F2301–2349 History of Venezuela
988F2351–2471 History of Guiana
990DUHistory of Oceania
993DU400–430 History of New Zealand
994DU80–398 History of Australia
995DU490 History of Melanesia
995DU739–747 History of New Guinea
803AGDictionaries and other general reference works
069AMMuseums. Collectors and collecting
050APPeriodicals
060–068ASAcademies and learned societies
030AYYearbooks. Almanacs. Directories
001AZHistory of scholarship and learning. The humanities
110–140BDSpeculative philosophy
111.85BHAesthetics
200BLMythology
230BTDoctrinal Theology
240–260BVPractical Theology
280BXChristian Denominations
C Auxiliary Sciences of History (General)
909CBHistory of Civilization
930.1CCArchaeology
929.1 – 929.3CDDiplomatics. Archives. Seals
529CETechnical Chronology. Calendar
737CJNumismatics
411.7CNInscriptions. Epigraphy
929.6CRHeraldry
909.0491497DXHistory of Romanies
551.4GBPhysical geography
551.46GCOceanography
333.7GEEnvironmental Sciences
304GFHuman ecology. Anthropogeography
310HASocial science statistics
330.9HCEconomic history and conditions
331–338HDIndustries. Land use. Labor
649.1–641.7HQThe family. Marriage. Women
HTCommunities. Classes. Races
364HVSocial pathology. Social and public welfare. Criminology
335HXSocialism. Communism. Anarchism
JGeneral legislative and executive papers
320JAPolitical science (General)
320.5JCPolitical theory
JJPolitical institutions and public administration (North America)
320.973JKPolitical institutions and public administration (United States)
320.971JLPolitical institutions and public administration (Canada, Latin America, etc.)
320.94JNPolitical institutions and public administration (Europe)
320.95–320.969JQPolitical institutions and public administration (Asia, Africa, Australia, Pacific Area, etc.)
JVColonies and colonization. Emigration and immigration. International migration
KBReligious law in general. Comparative religious law. Jurisprudence
KDLaw of the United Kingdom, Ireland, America. North America
340.971KELaw of Canada
340.973KFLaw of United States
KGLaw of Latin America – Mexico and Central America/West Indies. Caribbean area
KHLaw of South America
340.94KJ–KKLaw of Europe
340.95–340.969KL–KWLaw of Asia and Eurasia, Africa, Pacific Area, and Antarctica
370.9LAHistory of education
370.1LBTheory and practice of education
LCSpecial aspects of education
378.73–378.79LDIndividual educational institutions – United States
378.8LEIndividual educational institutions – America (except United States)
378.4LFIndividual educational institutions – Europe
378.5–378.6LGIndividual educational institutions – Asia, Africa, Indian Ocean islands, Australia, New Zealand, Pacific islands
378LHCollege and school magazines and papers
LJStudent fraternities and societies, United States
LTTextbooks

See also

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References