TY  - BOOK
AU  - STERNBERG, ROBERT J. 
TI  - HANDBOOK OF INTELLIGENCE: :  PART - 2 DEVELPOMENT OF INTELLIGENCE CHAPETER -4,5,6
PY  - 2000///
CY  - NEW YORK
PB  - CAMBRIDGE UNIVERSITY PRESS, 
KW  - CHILD AND ADOLESCENT DEVELOPMENT
ER  -