Smid,P <br/><br/>
CNC Programming Handbook: a comprehensive guide to pracital CNC Programming 

 - New York   Imdustrial Press  2000 
<br/><br/><label>ISBN: </label>0-8311-3136-5 
<br/><br/><label>Dewey Class. No.: </label>621.9023 Sm 42,c