TY  - BOOK
AU  - Vernon,Philip Ewart
TI  - Intelligence, heredity and environment
T2  - A Series of books in psychology
SN  - 0716707381.
AV  - BF431 .V397
U1  - 153.92 VER 22
PY  - 1979///
CY  - San Francisco
PB  - W. H. Freeman
KW  - Intellect
KW  - Nature and nurture
N1  - Includes indexes; Bibliography: p. 339-374
ER  -