A
|
General Works
|
AC |
Collections |
|
AE |
Encyclopedias |
|
AG |
Dictionaries |
|
AI |
Indexes |
|
AM |
Museums |
|
AN |
Newspapers |
|
AP |
Periodicals |
|
AS |
Academies & Learned Societies |
|
AY |
Yearbooks, Almanacs, Directories |
|
AZ |
History of Scholarship, The Humanities |
|
B
|
Philosophy, Psychology & Religion
|
B |
Philosophy (General) |
|
BC |
Logic |
|
BD |
Speculative Philosophy |
|
BF |
Psychology, Parapsychology, Occult Sciences |
|
BH |
Aesthetics |
|
BJ |
Ethics, Social Usages, Etiquette |
|
BL |
Religion, Mythology |
|
BM |
Judaism |
|
">BP |
Islam, Bahai Faith, Theosophy, etc. |
|
BQ |
Buddhism |
|
BR |
Christianity, Church History |
|
BS |
Bible |
|
BT |
Doctrinal Theology |
|
BV |
Practical Theology |
|
BX |
Christian Denominations |
|
C
|
Auxiliary Sciences of History (General)
|
CB |
History of Civilization |
|
CC |
Archaeology |
|
CD |
Diplomatics, Archives, Seals |
|
CE |
Technical Chronology, Calendar |
|
CI |
Numismatics |
|
CN |
Inscriptions, Epigraphy |
|
CR |
Heraldry |
|
CS |
Genealogy |
|
CT |
Biography (General) |
|
D
|
History (General) / Europe (General)
|
DA |
Great Britain |
|
DAW |
Central Europe |
|
DB |
Austria, Hungary, Czechoslovakia |
|
DC |
France |
|
DD |
Germany |
|
DE |
The Greco-Roman World |
|
DF |
Greece |
|
DG |
Italy |
|
DH |
Low Countries, Benelux Countrie |
|
DJ |
Netherlands (Holland) |
|
DJK |
Eastern Europe (General) |
|
DK |
Russia, Soviet Union, Former Soviet Republics, Poland |
|
DL |
Northern Europe, Scandinavia |
|
DP |
Spain, Portugal |
|
DQ |
Switzerland |
|
DR |
Balkan Peninsula, Turkey |
|
DS |
Asia |
|
DT |
Africa |
|
DU |
Oceania (South Seas) |
|
DX |
Gypsies |
|
E - F
|
History: America
|
E |
United States (General) |
|
F |
United States Local History, Canada, Latin America |
|
G
|
Geography, Anthropology & Recreation
|
G |
Geography (General), Atlases, Globe, Maps |
|
GA |
Mathematical Geography, Cartography |
|
GB |
Physical Geography |
|
GC |
Oceanography |
|
GE |
Environmental Sciences |
|
GF |
Human Ecology, Anthropogeography |
|
GN |
Anthropology |
|
GR |
Folklore |
|
GT |
Manners and Customs (General) |
|
GV |
Recreation, Leisure |
|
H
|
Social Sciences
|
H |
Social Sciences (General) |
|
HA |
Statistics |
|
HB |
Economic Theory, Demography |
|
HC |
Economic History and Conditions |
|
HD |
Economic History and Conditions |
|
HE |
Transportation and Communications |
|
HF |
Commerce |
|
HG |
Finance |
|
HJ |
Public Finance |
|
HM |
Sociology (General) |
|
HN |
Social History and Conditions, Social Problems, Social Reform |
|
HQ |
The Family, Marriage, Women |
|
HS |
Societies: Secret, Benevolent, etc. |
|
HT |
Communities, Classes, Race |
|
HV |
Social Pathology, Social and Public Welfare |
|
HX |
Socialism, Communism, Anarchism |
|
J
|
Political Science
|
J |
General Legislative and Executive Papers |
|
JA |
Political Science (General) |
|
JC |
Political Theory |
|
JF |
Political Institutions and Public Administration (General) |
|
JK |
Political Institutions and Public Administration (United States) |
|
JL |
Political Institutions and Public Administration (Canada, Latin America) |
|
JN |
Political Institutions and Public Administration (Europe) |
|
JQ |
Political Institutions and Public Administration (Asia, Africa, Australia, Pacific Area) |
|
JS |
Local Government, Municipal Government |
|
JV |
Colonies and Colonization, Emigration and Immigration |
|
JZ |
International Relations |
|
K
|
Law
|
K |
General, Comparative and Uniform Law, Jurisprudence |
|
KD |
United Kingdom and Ireland |
|
KDZ |
America, North America |
|
KE |
Canada |
|
KF |
United States |
|
KG |
Latin America, Central America, West Indies |
|
KH |
South America |
|
KJ-KK |
Europe |
|
KL-KW |
Asia, Africa, Pacific Area, Antarctica |
|
KZ |
Law of Nations |
|
L
|
Education
|
L |
Education (General) |
|
LA |
History of Education |
|
LB |
Theory and Practice of Education |
|
LC |
Special Aspects of Education |
|
LD |
Individual Institutions — United States |
|
LE |
Individual Institutions — America (except United States) |
|
LF |
Individual Institutions — Europe |
|
LG |
Individual Institutions — Asia, Africa, Oceania |
|
LH |
College and School Magazines and Papers |
|
LJ |
Student Fraternities and Societies, United States |
|
LT |
Textbooks |
|
M
|
Music
|
M |
Musical Works |
|
ML |
Literature on Music |
|
MT |
Musical Instruction and Study |
|
N
|
Fine Arts
|
N |
Visual Arts (General) |
|
NA |
Architecture |
|
NB |
Sculpture |
|
NC |
Drawing, Design, Illustration |
|
ND |
Painting |
|
NE |
Print Media |
|
NK |
Decorative Arts, Applied Arts |
|
NX |
Arts in General |
|
P
|
Language & Literature
|
P |
Philology, Linguistics |
|
PA |
Greek and Latin Language and Literatures |
|
PB |
Modern Languages (General), Celtic Languages |
|
PC |
Romance Languages |
|
PD |
Germanic Languages (General), Scandinavian Languages |
|
PE |
English Language |
|
PF |
West Germanic Languages |
|
PG |
Slavic, Baltic, Albanian Languages and Literatures |
|
PH |
Finno-Ugric, Basque Languages and Literatures |
|
PJ |
Oriental Languages and Literatures (General), Semitic Languages and Literatures |
|
PK |
Indo-Iranian Languages and Literatures |
|
PL |
Languages and Literatures of Eastern Asia, Africa, Oceania |
|
PM |
Hyperborean, Indian, and Artificial Languages |
|
PN |
Literature (General) |
|
PQ |
French, Italian, Spanish and Portuguese Literatures |
|
PR |
English Literature |
|
PS |
American Literature |
|
PT |
Germanic Literature |
|
PZ |
Juvenile Belles Lettres |
|
Q
|
Science
|
Q |
Science (General) |
|
QA |
Mathematics |
|
QB |
Astronomy |
|
QC |
Physics |
|
QD |
Chemistry |
|
QE |
Geology |
|
QH |
Natural History (General) |
|
QH |
Biology (General) |
|
QK |
Botany |
|
QL |
Zoology |
|
QM |
Human Astronomy |
|
QP |
Physiology |
|
QR |
Microbiology |
|
R
|
Medicine
|
R |
Medicine (General) |
|
RA |
Public Aspects of Medicine |
|
RB |
Pathology |
|
RC |
Internal Medicine |
|
RD |
Surgery |
|
RE |
Ophthalmology |
|
RF |
Otorhinolaryngology |
|
RG |
Gynecology and Obstetrics |
|
RJ |
Pediatrics |
|
RK |
Dentistry |
|
RL |
Dermatology |
|
RM |
Therapeutics, Pharmacology |
|
RS |
Pharmacy and Materia Medica |
|
RT |
Nursing |
|
RV |
Botanic, Thomsonian, and Eclectic Medicine |
|
RX |
Homeopathy |
|
RZ |
Other Systems of Medicine |
|
S
|
Agriculture
|
S |
Agriculture (General) |
|
SB |
Plant Culture |
|
SD |
Forestry |
|
SF |
Animal Culture |
|
SH |
Aquaculture, Fisheries, Angling |
|
SK |
Hunting Sports |
|
T
|
Technology
|
T |
Technology (General) |
|
TA |
Engineering (General), Civil Engineering |
|
TC |
Hydraulic Engineering |
|
TD |
Environmental Engineering, Sanitary Engineering |
|
TE |
Highway Engineering, Roads and Pavements |
|
TF |
Railroad Engineering and Operation |
|
TG |
Bridge Engineering |
|
TH |
Building Construction |
|
TJ |
Mechanical Engineering and Machinery |
|
TK |
Electrical Engineering, Electronics, Nuclear Engineering |
|
TL |
Motor Vehicles, Aeronautics, Astronautics |
|
TN |
Mining Engineering, Metallurgy |
|
TP |
Chemical Technology |
|
TR |
Photography |
|
TS |
Manufactures |
|
TT |
Handicrafts, Arts and Crafts |
|
TX |
Home Economics, Hospitality Industry |
|
U
|
Military Science
|
U |
Military Science (General) |
|
UA |
Armies: Organization, Distribution, Military Situation |
|
UB |
Military Administration |
|
UC |
Maintenance and Transportation |
|
UD |
Infantry |
|
UE |
Cavalry, Armor |
|
UF |
Artillery |
|
UG |
Military Engineering, Air Forces |
|
UH |
Other Services |
|
V
|
Naval Science
|
V |
Naval Sciences (General) |
|
VA |
Navies: Organization, Distribution, Naval Situation |
|
VB |
Naval Administration |
|
VC |
Naval Maintenance |
|
VD |
Naval Seamen |
|
VE |
Marines |
|
VF |
Naval Ordnance |
|
VG |
Minor Services of Navies |
|
VK |
Navigation, Merchant Marine |
|
VM |
Naval Architecture, Shipbuilding, Marine Engineering |
|
Z
|
Bibliography & Library Science
|
Z |
Books Writing, Paleography, Libraries, Bibliography |
|
ZA |
Information Resources (General) |
|
