TY  - BOOK
AU  - Bhattacharjjya, Bijoy Krishna .
TI  - Ucchatar madhyamik Bolbigyan-Part I
U1  - 531 
PY  - 1990///
CY  - Hyderabad
PB  - Orient Longman Ltd
KW  - Physics
KW  - T/G-Physics
ER  -