Schweyer, Herbert English,  1910- <br/><br/>
Process engineering economics / 
Herbert E. Schweyer,  
 - New York :  McGraw-Hill,  c1955. 
 - xiii, 409 p. :  illus. ;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.<br/>Industrial management.
<br/><br/><label>Dewey Class. No.: </label>657.4  / SCP 1955