TY  - BOOK
AU  - NARASIMHAN (A G)
AU  - RAMAMURTHY (A)
TI  - Text book of practical physics
U1  - 538/38 
PY  - 1961///
CY  - Madras
PB  - -
KW  - Text
KW  - practical
KW  - physics
KW  - book
ER  -