Besant,C.B <br/><br/>
Computer-aided design and manufacture 
C.B Besant 
 - 3rd ed. 
 - New York  East-West Press  1988 
 - 410 
<br/><br/><label>ISBN: </label>8185095752 
<br/><br/><label>Dewey Class. No.: </label>670.427 B463C-3