A GENERAL WORKS
B PHILOSOPHY. PSYCHOLOGY. RELIGION
C AUXILIARY SCIENCES OF HISTORY
D HISTORY: GENERAL AND OLD WORLD
E HISTORY: AMERICA
F HISTORY: AMERICA
G GEOGRAPHY. ANTHROPOLOGY. RECREATION
H SOCIAL SCIENCES
J POLITICAL SCIENCE
K LAW
L EDUCATION
M MUSIC AND BOOKS ON MUSIC
N FINE ARTS
P LANGUAGE AND LITERATURE
Q SCIENCE
R MEDICINE
S AGRICULTURE
T TECHNOLOGY
U MILITARY SCIENCE
V NAVAL SCIENCE
Z BIBLIOGRAPHY. LIBRARY SCIENCE. INFORMATION RESOURCES (GENERAL)

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