TY  - BOOK
AU  - Vernon,Philip Ewart
TI  - Intelligence and cultural environment
T2  - Methuen's manuals of modern psychology
SN  - 0416121209 (hardcover)
AV  - BF 721 .V4 1969 
PY  - 1969///
CY  - London
PB  - Methuen
KW  - Intellect
KW  - Social aspects
KW  - Human beings
KW  - Effect of environment on
KW  - Child psychology
N1  - Includes bibliographical references and index
ER  -