Mass-transfer operations 
Mass transfer operations 
 - 3d ed.  "xiv, 784 p. : ill. ; 25 cm." 
 - New York  McGraw-Hill  1980 
<br/><br/><label>ISBN: </label>9781259029158 
<br/><br/><label>Dewey Class. No.: </label>660.28422 TRE;1  / zzzzzzzz