Cad systems:  Proceedings/ 
IFIP working conference on Computer - Aided design systems; edited by John J. Allan III 
 - New york:  North - Holland Pub,  1977 
 - ix, 457 p.;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>072040472X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering design--Data processing--Congresses<br/>Systems engineering
<br/><br/><label>Dewey Class. No.: </label>620.0042