TY  - BOOK
AU  - Chopra, Harish Kumar
AU  - Parmar, Anupama
TI  - Engineering Chemistry: A Textbook
SN  - 9788173197840
U1  - 660 
PY  - 2007///
CY  - New Delhi
PB  - Narosa Publishing House
KW  - Engineering Chemistry
ER  -