000 00269nam a2200109Ia 4500
008 190703s9999 xx 000 0 und d
082 _a660 P4824
100 _aPERERS,M.S
245 0 _aELEMENTARY CHEMICAL ENGINEERING
260 _aAUCKLAND
_bMcGraw-Hill
942 _cBB
_2DDC
999 _c6064
_d6064