000 00283nam a2200109Ia 4500
008 231212s1994 xx 000 0 und d
041 _aeng
082 _a547
100 _aHimmelblau
245 _aBasic Principles & Calculation in chemical Engg.
260 _aNew Delhi
_bMacmill
_c1994
999 _c964491
_d964491