TY  - BOOK
AU  - Koirala, Rajendra Pd. 
AU  - Khanal, Prajjwal 
TI  - Principles of Physics Grade XII
SN  - 9789937760324
U1  - 530 
PY  - 2078///BS
CY  - Kathmandu
PB  - Asmita Publication 
ER  -