TY  - BOOK
AU  - Gagne, Robert M.
TI  - The Conditions of learning and theory of instruction
SN  - 4833702282
U1  - 370.1523 
PY  - 1984///
CY  - New York
PB  - ; Holt, Rinehart And Winston
KW  - Education
KW  - Learning
ER  -