000 00270nam a2200109Ia 4500
008 231212s2001 xx 000 0 und d
041 _aeng
082 _a621.381542
100 _aBhattacharyya B. C.
245 _aChemical Equipment Design
260 _aPune
_bC.B.S.
_c2001
999 _c965485
_d965485