TY  - BOOK
AU  - Chopra, Harish Kumar
AU  - Parmar, Anupama
TI  - Engineering chemistry: a textbook
SN  - 8173197849
U1  - 660 
PY  - 2007///
CY  - New Delhi
PB  - Narosa Publishing
KW  - Engineering
KW  - Engineering chemistry
ER  -