000 00282nam a2200121Ia 4500
008 220201s2001 xx 000 0 eng d
082 _a540
_bJAI
100 _aJain,P.C.
245 0 _aEngineering chemistry
260 _anew delhi
_bDhanpat Rai
_c2001
300 _a952
942 _2ddc
999 _c36192
_d36192