TY  - BOOK
AU  - Hackett,Marie G.
TI  - Success in the classroom: An approach to instruction 
SN  - 0030841844
PY  - 1971///
CY  - Rinehart and Winston, New York
PB  - Holt
KW  - Gagne, Robert Mills,
KW  - Individualized instruction
N1  - Bibliography: page 107-109
ER  -