Agriculture

S

Law

K

Anthropology

GN

Library Science

Z

Archaeology

CC

Linguistics

P

Architecture

NA

Literature

Art

N

African

PL

Astronomy

QB

American

PS

Bibliography

Z

English

PR

Biology

QH

Classical

PA

Botany

QK

French, Italian, Spanish

PQ

Business

HF

Germanic

PT

Chemistry

QD

Near Eastern

PJ-PK

Computer Science

QA

Oriental

PJ

Cook Books

TX

Slavic

PG

Dance

GV

Mathematics

QA

Drama see literature

Medicine

R

Economics

HB-HJ

Military Science

U

Education

L

Music

M

Fiction see literature

Naval Science

V

Folklore

GR

Novels see Literature

Games

GV

Nursing

RT

Geography

G-GF

Oceanography

GC

Geology

QE

Philosophy

B-BJ

Health

RA

Photography

TR

History

Physics

QC

Africa

DT

Plays see Literature

Asia

DS

Poetry see Literature

Europe

Political Science

J

France

DC

Psychiatry

RC

Germany

DD

Psychology

BF

Great Britain

DA

Recreation

GV

Russia

DK

Religion

BL-BX

Spain

DP

Science

Q

Latin America

F

Social Science

H

North America

E-F

Sociology

HM-HV

United States

E-F

Sports

GV

Oceania

DU

Statistics

HA & QA

World (General)

D

Technology

T

Languages

PA-PM

Zoology

QL