000 00296nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a660.2842 F78114
100 _aFOUST,A.S
245 0 _aPRINCIPLES OF UNIT OPERATIONS
260 _aNEW YORK
_bWiley
_c1980
300 _a27X21
942 _cBK
_2DDC
999 _c12713
_d12713