TY  - BOOK
AU  - Washburn,S.L.
ED  - Wenner-Gren Foundation for Anthropological Research
TI  - Social life of early man
U1  - 572.7 
PY  - 1961///
CY  - Chicago
PB  - Aldine Pub.
KW  - Prehistoric peoples
KW  - Primates
KW  - Behavior
N1  - Includes bibliographical references and index
ER  -