SUBJECT
History
5
Sociology
3
Language and languages
2
Music
2
Social history
2
Adult education
1
Africa
1
Agricultural implements
1
Agriculture
1
Antiquities
1
Art
1
Art libraries
1
China
1
Civilization
1
Education
1
Ethnology
1
Folk music
1
Geology
1
Germanic philology
1
Health education
1
Health promotion
1
Jews
1
Judaism
1
Linguistics
1
Literature, Comparative
1
Mathematics
1
Mines and mineral resources
1
Music -- Periodicals
1
Musicology
1
Musicology -- Periodicals
1
Periodicals
1
Philology
1
Philology, Modern
1
Politics and government
1
Psychological aspects
1
Psychology
1
Psychology, Religious
1
Social sciences
1
Southeast Asia
1
Study and teaching
1
Tillage
1
Traditional farming
1