TY  - BOOK
AU  - Kirby,John R.
AU  -  Kirby,John R
AU  -  Biggs,John B
TI  - Cognition, development, and instruction
SN  - 012409550X
U1  - 370.15 KIR 
PY  - 1980///
CY  - New York : 
PB  - Academic Press
KW  - Cognition in children
KW  - Educational psychology
KW  - Learning-psychology
N1  - Includes Index
ER  -