TY  - BOOK
AU  - Cancro,Robert
TI  - Intelligence: genetic and environmental influences 
U1  - 151 
PY  - 1971///
CY  - New York
PB  - Grune & Stratton
KW  - Intellect
KW  - Social aspects
KW  - Nature and nurture
N1  - Includes bibliographical references and index
ER  -