TY  - BOOK
AU  - Rattan, Sunita
AU  - Rattan, Sunita
TI  - Comprehensive engineering chemistry
SN  - 9789380027876
U1  - 540 RAT/COM 
PY  - 2010///
CY  - New Delhi
PB  - S K Kataria & Sons.
KW  - Chemistry
ER  -