TY  - BOOK
AU  - Satry, Gourinadha M .
AU  - Ouseph,C C.
AU  - Rao,Venkata V  .
TI  - Pre-University physics / 
U1  - 530 
PY  - 1957///
CY  - Chennai : 
PB  - S.Viswanathan , 
ER  -