TY  - BOOK
AU  - Corey,Stephen M.
AU  - Shukla,J.K.
TI  - Practical classroom research by teachers: classroom experimentation to improve teaching
U1  - 371.30282 COR S 
PY  - 1962///
CY  - New Delhi
PB  - Government of india press
KW  - School Education-classroom Research-teachers
KW  - School Education-classroom Techniques
ER  -