Gladstone, John and Humphreys, Kenneth K. <br/><br/>
Mechanical estimating guidebook 

 - 6th ed. 
 - New York  McGraw-hill  1995 
 - 440p. 
<br/><br/><label>ISBN: </label>0070236208   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering<br/>Machine engineering<br/>Mechanical engineering
<br/><br/><label>Dewey Class. No.: </label>621.8  / GLA