TY  - BOOK
ED  - National Council of Educational Research and Training (New Delhi)
TI  - Adhyapak darshik: Bhautiki, madhyamik schoolon ke liye vigyan
U1  - 530 21st
PY  - 1970///
CY  - New Delhi
PB  - National Council of Educational Research and Training
KW  - Physics; Education, Primary; Teachers-Training of
ER  -