TY  - BOOK
AU  - Gagne,Robert M.
TI  - The Conditions of learning
SN  - 0-03-089965-6
U1  - Prof. 370.152 G135 1977 
PY  - 1977///
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - Learning, Psychology of
N1  - Includes index
ER  -