000 00265nam a2200109Ia 4500
008 211209s2001 xx 000 0 und d
041 _aeng
100 _aUPPAL M M
245 _aENGINEERING CHEMISTRY
250 _a6TH ED
260 _aDELHI
_bKHANNA PUBILISHER
_c2001
999 _c101463
_d101463