Preston, Edward J.,   1947-  <br/><br/>
CAD/CAM systems :   justification, implementation, productivity measurement /  
Edward J. Preston, George W. Crawford, Mark E. Coticchia.  
 - New York :   M. Dekker,   c1984.  
 - x, 358 p. :   ill. ;   24 cm.  
 - Mechanical engineering ;   33 .
<br/><br/><label>ISBN: </label>0824772571 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CAD/CAM systems. 
<br/><br/><label>Dewey Class. No.: </label>670.427  / PRE