Nordhoff, W. A.  <br/><br/>
Machine-Shop estimating 

 - 2a ed. 
 - New York :   McGraw-Hill,   1960. 
 - 528 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MAQUINAS HERRAMIENTAS
<br/><br/><label>Universal Decimal Class. No.: </label>621.9