Polywka, John <br/><br/>
Programming of computer numerically controlled machines. 
JohnPolywka 
 - New York  Industrial Press Inc.  1992 
 - xi, 275 
<br/><br/><label>ISBN: </label>831130350 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programming of computer 
<br/><br/><label>Dewey Class. No.: </label>621.9023 P781P