DeGarmo, E.Paul <br/><br/>
Engineering economy 

 - New York  Macmillan Co.  1969 
 - x,532p.  20cm. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Economics engg
<br/><br/><label>Dewey Class. No.: </label>338.62  / D31E