TY  - BOOK
AU  - Washburn,Sherwood L.
TI  - Classification and human evolution
U1  - 573.3082 
PY  - 1963///
CY  - London
PB  - Methuen
KW  - Human evolution
KW  - Primates
KW  - Human beings
KW  - Origin
N1  - Includes bibliographical references and index
ER  -