Thuesen, H. G.  <br/><br/>
Engineering economy /  
H. G. Thuesen. 
 - N. J.   Prentice-Hall,   c 1950. 
 - xvi, 501 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>345  345 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering economy.
<br/><br/><label>Dewey Class. No.: </label>620.02 / T421e