TY  - BOOK
AU  - Grigorenko Elena L
AU  - Sternberg Robert J
TI  - Psychology of abilities, competencies, and expertise
SN  - 0-521-00776-3
U1  - 153.9 
PY  - 2003///
CY  - Cambridge
PB  - CUP
KW  - Ability
KW  - Expertise
KW  - Performance-psychological aspects
ER  -