TY  - BOOK
AU  - Chowdhury,Ajit Kumar
AU  - Ghorai,Santosh Kumar
TI  - Advanced level practical physics / 
U1  - 530 
PY  - 1992///
CY  - Kolkata : 
PB  - Modern Book Agency , 
KW  - PHYSICS
N1  - NULL
ER  -