000 00267nam a2200109Ia 4500
008 211209s2002 xx 000 0 und d
041 _aeng
100 _aPALANNA O G
245 _aENGINEERING CHEMISTRY
260 _aBANGALORE
_bPOOJA PUBLISHERS
_c2002
300 _a228
999 _c100333
_d100333