Numerical control programming in APT  
Kral, Irvin H., 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1986 
 - xv, 495 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0136265995 :