Wallach, Paul Ross <br/><br/>
Drafting :  in a computer age /  [textbook] 
by Paul, Ross Wallach and Dean Chowenhill 
 - New York :  Delmar,  1989. 
 - xi, 563 pages :  illustrations (some color)  29 cm 
<br/><br/>Includes bibliographic reference and index. 
<br/><br/><label>ISBN: </label>0827329253 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical drawing--Geometry--Computer graphics
<br/><br/><label>LC Class. No.: </label>T353  / WAL