000			004130000a22001690004500
245			_aPrinciples of unit operations
100			_aFoust, Alan S. [et al.] _921910
250			_a2nd ed.
260			_aSingapore _bJohn Wiley _c1980
300			_axi, 768p. : ill.
020			_a9971511835
080			_a66.0 _bP7
650			_aUNIT OPERATIONS
650			_aCHEMICAL PROCESS
041			_aEN
942			_cBK _08
999			_c35194 _d35194