TY  - BOOK
AU  - Jain, S K  .
AU  - Saraswat,B S  .
AU  - Thakur,R S  .
TI  - Chemistry for engineers / 
U1  - 540.0162 
PY  - 1985///
CY  - New Delhi : 
PB  - Vani Educational  Books , 
ER  -