000 00265nam a2200109Ia 4500
008 190703s9999 xx 000 0 und d
082 _a660.2842 F7814
100 _aFOUST,A.S
245 0 _aPRINCIPLES OF UNIT OPERATIONS
260 _aNEW YORK
_bWiley
942 _cBB
_2DDC
999 _c5970
_d5970