Subject
Africa South of the Sahara
10
Television programs
10
Television
7
Cancer
2
Medical microbiology
2
Medicine Research
2
Social change
2
Social structure
2
Tribes
2
United States History
2
Women Employment
2
Women History
2
Afghanistan
1
Africa South of the Sahara Social conditions
1
Africa, North Social conditions
1
African Americans History
1
Angola
1
Benin
1
Burundi
1
Cameroon
1
China
1
China Civilization
1
China History
1
China Social life and customs
1
Climatology
1
Criminal psychology
1
Cuba
1
Ecology
1
Environmental chemistry
1
Ethiopia
1
Europe History
1
Forensic sciences
1
Genitourinary organs Diseases
1
Geomorphology
1
Ghana
1
Historical geology
1
Indonesia
1
Ivory Coast
1
Japan
1
Korea
1
Law Psychological aspects
1
Mali
1
Mauritius
1
Medical ethics
1
Mozambique
1
Namibia
1
Political activists History
1
Political participation
1
Russia
1
Tanzania
1
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