000 00247nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aSHASHI CHAWLA
245 _aTEXTBOOK OF ENGINEERING CHEMISTRY
250 _a3
260 _c2010
_bDHANPAT BRAI & CO.
999 _c37073
_d37073