TY  - BOOK
AU  - HARISH KUMAR CHOPRA
TI  - ENGINEERING CHEMISTRY A -TEXTBOOK
T2  - P2163
SN  - 9788173197840
U1  -  540 HAR 
PY  - 2007///
CY  - India
PB  - NAROSA
KW  - Science and Humanities
N1  - AMMAN
ER  -