Grooming, gossip, and the evolution of language

Main Author:	Dunbar, R. I. M. 1947-
Format:	Books Print Book
Language:	English
Published:	Cambridge, Ma. : Harvard University Press, 1996.
Subjects:	Human evolution. Social evolution. Language and languages > Origin. Gossip > History. Human behavior. Group identity. Interpersonal relations.

Physical Description:	p. cm.
Bibliography:	Includes bibliographical references.
ISBN:	0674363345