TY  - BOOK
AU  - Gagne,Robert Mills
TI  - The condiions of learning
SN  - 0030636884
PY  - 1985///
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - Learning, Psychology of
KW  - Learning
KW  - Instructional systems
N1  - Includes bibliographies (p. 331-349) and index
ER  -