TY  - BOOK
AU  - DARA S S, UMARE SS
TI  - TEXT BOOK OF ENGINEERING CHEMISTRY
SN  - 9788121903592
U1  - 540 P9 UMA 
PY  - 2009///
PB  - S.CHAND AND COMPANY PVT. LTD.
KW  - CHEMISTRY
ER  -