Martin, S. J. <br/><br/>
Numerical control of machine tools  

 - The English Language Book Society and Hodder and stoughton  1970 
 - 302p.  fig., ill. 
<br/><br/><label>ISBN: </label>0 340 18374 8 
<br/><br/><label>Nat. Bib. No.: </label>5468 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Universal Decimal Class. No.: </label>621.9  / MAR