SUBJECT
History
994
Politics and government
409
Description and travel
340
Social conditions
179
Antiquities
170
Civilization
166
Foreign relations
164
Social life and customs
163
Fiction
142
Indians of South America
104
Economic conditions
94
Indians of Mexico
78
Mayas
67
Frontier and pioneer life
45
Relations
43
Politics
41
Biography
40
Colonies
38
Songs with piano
36
Indians of Central America
34
Indians of North America
31
Communism
29
Incas
28
Songs (High voice) with piano
28
Race relations
26
Description & travel
25
Intellectual life
25
Excavations (Archaeology)
23
Filipino Americans
23
Nationalism
23
Guerrillas
22
World War, 1939-1945
22
Americans
21
Latin America
21
Negroes
21
United States
21
Women
21
Description
20
Police
19
Art
18
Ethnic relations
18
Jews
18
African Americans
17
Ethnic identity
17
Terrorism
17
Administration
16
Agriculture
16
History and criticism
16
Education
15
Insular possessions
15
more ...