 |
|
|
|
A
- General Works |
N - Fine Arts |
| |
B
- Philosophy and Religion |
NA - Architecture |
| |
BF -
Psychology |
NB - Sculpture |
| |
BJ - Ethics |
ND - Painting |
| |
BL - Religions |
NE - Print media |
| |
BM - Judaism |
NK - Decorative Arts |
| |
BR-BX - Christianity and others |
O - Not used |
| |
C - History
(General) |
P - Language &
Literature |
| |
CC - Archaeology |
PA -
Classical language & literature |
| |
D - History (General and Old
World) |
PC -
French & Spanish |
| |
D -
General |
PE - English |
| |
DA - Great
Britain |
PN -
Television. Theater. Journalism |
| |
DC - France |
PR -
English Literature |
| |
DD - Germany |
PS -
American Literature |
| |
DE - Classical antiquity |
PT -
Germanic Literature |
| |
DF - Greece |
PZ -
Fiction |
|
DG - Italy |
Q - Science |
| |
DK - Russia |
QA - Mathematics. Computer Science |
| |
DP - Spain, Portugal |
QB - Astronomy |
|
DS - Asia |
QC - Physics |
|
DT - Africa |
QD -
Chemistry |
|
E - U.S.
History (General & Old World)
|
QE - Geology |
| |
F - U.S. History (Local).
N. & S. America |
QH - Biology |
| |
G - Geography. Anthropology. Recreation |
R - Medicine |
| |
G - Atlas. Maps. |
RC - Internal Medicine & Mental Health |
| |
GB - Physical geography |
RD - Surgery |
| |
GN - Anthropology |
RG -
Gynecology |
| |
GR - Folklore |
RK -
Dentistry |
| |
GT - Manners & customs |
RS - Pharmacy |
| |
GV - Physical education & sports |
RT - Nursing |
| |
H - Social Science |
S - Agriculture |
| |
HA - Statistics |
SB - Plant
culture |
| |
HB-HD - Economics |
SD - Forestry |
| |
HF - Commerce |
SF - Animal
culture |
| |
HG - Finance |
T - Technology |
| |
HM - Sociology |
TA - Civil
engineering |
| |
HQ - Family. Marriage. Women |
TG- Bridge
construction |
| |
HV - Police Science |
TH - Building
& construction |
| |
I - Not used |
TJ -
Mechanical engineering |
| |
J - Political Science |
TK -
Electronics. Electrical engineering |
| |
JK - U.S. constitution |
TL - Motor
vehicles |
| |
JS - Local government |
TP - Chemical
technology |
| |
K - Law |
TR -
Photography |
| |
KF - United States |
TT -
Handicrafts. Arts & crafts |
| |
KFV - Virginia |
TX - Home
economics |
| |
L - Education |
U - Military Science |
| |
LA - History of education |
V - Naval Science |
| |
M - Music |
W, X, Y - Not used |
| |
|
Z - Library Science |
