P. Nageswara Rao <br/><br/>
Cad/Cam: Principles And Applications 

 - 2nd ed. 
 -   Tata Mcgraw Hill Publishing Company Limited  ©2004 
<br/><br/><label>ISBN: </label>9780070583733  00 
<br/><br/><label>Dewey Class. No.: </label>670.285/RAO