Numerical control of machine tools  
s.j .martin 
 - london  hodder and stoughton  1970 
 - 302p. 
<br/><br/><label>ISBN: </label>0-340-12415-6 
<br/><br/><label>Subjects--Topical Terms: </label>--School of Engineering and Technology
<br/><br/><label>LC Class. No.: </label>TJ 118  / M37 1970