TY  - BOOK
AU  - Grigorenko, Elena L
AU  - Sternberg, Robert J
TI  - The psychology of abilities, competencies, and expertise
SN  - 9780521007764
SN  - 200203480
U1  - 153.9 STE 
PY  - 2003///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Ability
KW  - Expertise
KW  - Performance - Psychological aspects
N1  - Includes bibliographical references and index
ER  -