TY  - BOOK
AU  - Chopra, Harish Kumar
AU  - Parmar, Anupama
TI  - Engineering chemistry
SN  - 978-81-7319-784-0
U1  - 660 DDC23
PY  - 2007///
CY  - New Delhi
PB  - Narosa Publishing House
KW  - Humanities and Applied Sciences
KW  - Chemistry
ER  -