Pollack, Herman W. <br/><br/>
Computer numerical control 
Herman W. Pollack 
 - Englewood Cliffs, N.J.  Prentice-Hall International  1990 
 - 290 p. : ill. ; 25 cm. 
<br/><br/><label>ISBN: </label>0131709119 
<br/><br/><label>LCCN: </label>89-028151 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine--tools--Numerical control.