TY  - BOOK
AU  - OFIESH,GABRIEL D
TI  - PROGRAMED INSTRUCTION: A GUIDE FOR MANAGEMENT / 
U1  - 371.39442 
PY  - 1965///
CY  - [S.N] : 
PB  - THE AMERICAN MANAGEMENT ، 
KW  - PROGRAMMED INSTRUCTION
KW  - PROGRAMMED LEARNING
ER  -