Walker, John R. <br/><br/>
Modern metalworking :   materials, tools, and procedures / 
John R. Walker. 
 - South holland :   Goodheart-Willcox,   c 1981. 
 - Various pages :  ill.  ;  29 cm. 
<br/><br/> Includes index. 
<br/><br/>333  333 
<br/><br/><label>ISBN: </label>0-87006-334-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metal-work.<br/>Tools and materials
<br/><br/><label>Dewey Class. No.: </label>671 / W151m