Wells, G.L <br/><br/>
Process engineering with economic objective 

 - New York  John Wiley & sons  1973 
 - xx,168 
<br/><br/> Dormitory 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Chemical process
<br/><br/><label>Dewey Class. No.: </label>660.281  / W30G