000 00400nam a2200181Ia 4500
008 181012s9999 xx 000 0 und d
020 _a70666156
082 _a660.28423 TRE
100 _aTREYBAL ROBERT E
245 0 _aMASS-TRANSFER OPERATIONS
250 _a3RD
260 _bTMH
260 _c1981
300 _a784 P
365 _b638.55
650 _aCHEMICAL ENGINEERING
942 _cREF
999 _c40556
_d40556