Begg, Vivienne. <br/><br/>
Developing expert CAD systems   
by Vivienne. Begg 
 - London  Kogan Page  1984 
 - 118p. 
<br/><br/><label>ISBN: </label>085038818X 
<br/><br/><label>Dewey Class. No.: </label>620.0042  / N842