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Subjects
- Periodicals as Topic22
- Books14
- Beall, Lester, 1903-1969.11
- Advertising as Topic10
- Emotions -- physiology8
- Biological Evolution7
- Facial Expression7
- Sex Characteristics6
- Key, Axel, 1832-1901.5
- Brain -- anatomy & histology4
- Burtin, Will, 1908-1972.3
- Chickens3
- Connecticut3
- Infant3
- Upjohn Company.3
- Aggression -- physiology2
- Anthropology, Physical2
- Birds -- anatomy & histology2
- Capsules2
- Columbidae2