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";
edited by H. R. Schaffer.
- London, New York, London, New York, Academic Press, 1971.
- Developmental sciences series .
At head of title: Centre for Advanced Study in the Developmental Sciences.