000 00300nam a2200133Ia 4500
008 160316s1978 xxu||||| |||| 00| 0 eng d
020 _a
100 _aHwang, Sun-Tak
245 _aMembranes In Seperation
250 _a
260 _aNew York
_bJohn Wiley & Sons
_c1978
300 _a559
700 _a
_a
999 _c8925
_d8925