000 00276nam a2200121Ia 4500
008 220201s2001 xx 000 0 eng d
082 _a540
_bJAI
100 _aJain
245 0 _aEngineering chemistry
260 _aDelhi
_bDhanpat Rai
_c2001
300 _a937
942 _2ddc
_06
999 _c36809
_d36809