Principles of unit operations / 
[by] Alan S. Foust [and others]. 
 - 578 pages :  illustrations ;  29 cm 
<br/><br/><label>LCCN: </label>60006454  
<br/><br/><label>Nat. Bib. No.: </label>GB60-9774 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical engineering
<br/><br/><label>LC Class. No.: </label>TP155  / .P75 1960