TY  - BOOK
AU  - Osborne,R.Travis
TI  - Twins, black and white
SN  - 0936396008
U1  - 155.7 19
PY  - 1980///
CY  - Athens, Ga.
PB  - Foundation for Human Understanding
KW  - Intelligence levels
KW  - African Americans
KW  - United States
KW  - Twins
KW  - Psychology
KW  - Mỹ
KW  - Trí tuệ
KW  - Tâm lý học
ER  -