The origins of human social relations: proceedings of a C.A.S.D.S. Study Group on "The origins of human social relations" held jointly with the Ciba Foundation, London, July 1969, being the fifth study group in a C.A.S.D.S. programme on "The origins of human behaviour"

by C.A.S.D.S. Study Group on the Origins of Human Social Relations; Schaffer, H. Rudolph; Centre for Advanced Study in the Developmental Sciences; Ciba Foundation

London · Academic Press · 1971