000 00431pam a2200169a 44500
008 160408b1980 xxu||||| |||| 00| 0 eng d
010 _a78012449
020 _a0471047872
082 _a660.2842
_bF829P2
100 _a
245 1 _aPrinciples of unit operations
250 _a2nd ed.
260 _aNew York
_bJohn Wiley & Sons
_c1980
650 _aChemical Processes
964 _gR202
997 _aA63680 R202 R A161377 C
999 _c276595
_d276595