TY  - BOOK
AU  - Geary,David C.
TI  - Male, female: the evolution of human sex differences 
SN  - 1557985278 (hardcover : alk. paper)
AV  - QP81.5 .G43 1998
U1  - 155.3/3 21
PY  - 1998///
CY  - Washington, DC
PB  - American Psychological Association
KW  - Sex differences
KW  - Human evolution
N1  - Includes bibliographical references (p. 333-385) and index
ER  -