Walker, John R. <br/><br/>
Machining fundamentals :  fundamentals basic to industry / 
John R. Walker 
 - Illinois :  The GoodHeart-Willcox company, Inc. ,  1968 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine Design
<br/><br/><label>Dewey Class. No.: </label>621.81  / WAL