TY  - BOOK
AU  - Washburn S L Ed.
AU  -  McCown Elizabeth R Ed.
TI  - Human evolution: biosocial perspectives
T2  - Benjamin/cummings series in anthropology
U1  - Y7:(G:66)z7, L8 
PY  - 1978///
CY  - Menlo
PB  - Park Bengamin/Cummings publisher       
ER  -