TY  - BOOK
AU  - Mager, Robert F
TI  - Measuring instructional results / 
SN  - 81-7992-228-6
U1  - 371.102 2 
PY  - 2004///
CY  - Mumbai
PB  - Jaico Publishing House
KW  - Special Education
KW  - School activities
KW  - Teaching activities
KW  - Communication in teaching
KW  - Education
ER  -