TY  - BOOK
AU  - Gagn�e,Robert M.
TI  - The conditions of learning /Robert M. Gagn�e
AV  - LB1050 .C663 1977
PY  - 1977///
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - Learning
N1  - Bibliography: pages 314-330; 4.es; 2
ER  -