Cox, John <br/><br/>
Key guide to information sources in CAD/CAM / 
John Cox, Peter Hartley, and Doug Walton. 
 - London ;  New York :  Mansell Pub.,  1988. 
 - xv, 257 p. :  ill. 
<br/><br/><label>ISBN: </label>072011974X :  $60.00 (U.S. : est.) 
<br/><br/><label>LCCN: </label>88990797  
<br/><br/><label>Subjects--Topical Terms: </label><br/>CAD/CAM systems--Information services--Directories.
<br/><br/><label>Dewey Class. No.: </label>670/.28/5�19