TY  - BOOK
AU  - Gagné, Robert M
TI  -  Essentials of learning for instruction
SN  - 0-03-040976-4
PY  - 1975///
CY  - Englewood Cliffs, N.J
PB  -  . : Prentice Hall
KW  - Learning, Psychology of
KW  - Learning.
KW  - Teaching
ER  -