TY  - BOOK
AU  - ROYCHOWDHARY, SINGHA.
AU  - SRIVASTAVA.
TI  - INTERMEDIATE PHYSICS (HIGHER SECONDARY FOR ASSAM)
U1  - 530 ROY 
PY  - 1990///
CY  - KOLKATA
PB  - MODERN BOOK AGENCY
KW  - Physics
ER  -