Wallach, Paul Ross <br/><br/>
Drafting  in a computer age / 
by Paul Ross Wallach and Dean Chowenhill 
 - Albany, NewYork ;  Delmar Publishing Inc,  1989. 
 - xi, 563 pages : illustrations. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0827329253 
<br/><br/><label>Subjects--Topical Terms: </label> Computer graphics 
<br/><br/><label>LC Class. No.: </label>T 353  / .R79 1989