TY  - BOOK
AU  - Singh, Devender
AU  - Deshwal, Bal Raj. & Vats, Satish Kumar.
TI  - Comprehensive Engineering Chemistry
SN  - 9788189866556
U1  - 540.621 
CY  - New Delhi
PB  - I K International Publishing House Pvt. Ltd.
KW  - Comprehencive Engineering Chemistry
ER  -