TY  - BOOK
AU  - Singha, Niranjan Kumar 
AU  - Mathur, S. B. 
AU  - Ashok, Joyanti 
TI  - +2 bhautikee 2
SN  - 9788177098983
U1  - 530 
PY  - 2012///
CY  - Ranchi
PB  - Bharati Bhawan
KW  - Physics
ER  -