|
A
|
General Works |
| |
|
|
B-BD
|
Religion. Philosophy |
|
BF
|
Psychology |
|
BI
|
Religions. Mythology Rationalism |
|
BM
|
Judaism |
|
BP
|
Islam. Bahaism. Theosophy, etc |
|
BQ
|
Buddhism |
|
BR
|
Christianity |
|
BS
|
Bible |
| |
|
|
C
|
Auxiliary Sciences |
| |
|
|
D
|
History : General and Old World |
|
DA
|
Europe |
|
DS
|
Asia |
|
DT
|
Africa |
| |
|
|
E-F
|
History. America |
| |
|
|
G
|
Geography. Anthropology. Recreation |
| |
|
|
H
|
Social Sciences |
|
HA
|
Statistics |
|
HB
|
Economic theory. Demography |
|
HC
|
Economics history and
conditions |
|
HD
|
Industries. Land use. Labor |
|
HE
|
Transportation and
communications |
|
HF
|
Commerce |
|
HG
|
Finance |
|
HJ
|
Public finance |
|
HM
|
Sociology (general) |
|
HN
|
Social history and conditions.
Social problems.Social reforms |
|
HQ
|
Family. Marriage. Woman |
|
HS
|
Societies: secret, benevolent,
etc. |
|
HT
|
Communities. Classes . Races. |
|
HV
|
Social Pathology Social and
Public Welfare. Criminology |
|
HX
|
Socialism. Communism.
Anarchism |
| |
|
|
J
|
General legislative and executive papers |
|
JA
|
Political science |
|
JC
|
Political theory |
|
JF
|
Political institutions and public
administration |
|
JZ
|
International relations |
|
K
|
Law |
|
KD
|
Law of the U. K and Ireland |
|
KE
|
Law of Canada |
|
KF
|
Law of the U.S. |
| |
|
|
L
|
Education |
| |
|
|
M
|
Music |
| |
|
|
N
|
Fine Arts |
|
NA
|
Architecture |
|
NB
|
Sculpture |
|
NC
|
Drawing. Design. Illustration |
|
ND
|
Painting |
|
NE
|
Print Media |
|
NK
|
Decorative Arts and Ornament |
|
NX
|
Arts in General |
| |
|
|
P
|
Language and Literature |
|
PE
|
English Language |
|
PJ
|
Oriental Language and Literature |
|
PL
|
Eastern Asia, Africa, Oceania
(Malay Language etc) |
|
PN
|
Universal. Literary . History
Collections |
|
PR
|
English Literature |
|
PS
|
American Literature |
|
PZ
|
Fiction and Juvenile
Belles-Letters |
| |
|
|
Q
|
Science (general) |
|
QA
|
Mathematics. Computers |
|
QB
|
Astronomy |
|
QC
|
Physics |
|
QD
|
Chemistry |
|
QE
|
Geology |
|
QH
|
Natural History - Biology |
|
QK
|
Botany |
|
QL
|
Zoology |
|
QM
|
Human Anatomy |
|
QP
|
Physiology |
|
QR
|
Microbiology |
| |
|
|
R
|
Medicine |
| |
|
|
S
|
Agriculture |
| |
|
|
T
|
Technology |
|
TA
|
Engineering (General). Civil
engineering |
|
TD
|
Environmental technology.
Sanitary |
|
TE
|
Highway engineering. Roads and
pavements. |
|
TF
|
Railroad engineering and
operation |
|
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 |
| |
|
|
U
|
Military Science |
| |
|
|
V
|
Naval Science |
| |
|
|
Z
|
Bibliography. Library Science |
