Thomas R. Trautmann is Professor of History and Anthropology at the University of Michigan and author of Lewis Henry Morgan and the Invention of Kinship (California, 1987) and Drav...lihat lebih banyakThomas R. Trautmann is Professor of History and Anthropology at the University of Michigan and author of Lewis Henry Morgan and the Invention of Kinship (California, 1987) and Dravidian Kinship (1982).lihat lebih sedikit