Wallach, Paul L. <br/><br/>
Drafting / 
Paul Wallach 
 - California :  Glencoe,  c1981 
 - 648 p' :  illus 
<br/><br/><label>ISBN: </label>0028296001 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical drawing.
<br/><br/><label>Dewey Class. No.: </label>604.2  / W385D