Stubbs, G.    <br/><br/>
Introducing technical graphics :   a step by step approach /  
G.Stubbs, L. Witt    
 - 2nd.ed    
 - New York :  McGraw-Hill,   1981.    
 - 98 p.:   ill.;   21 cm.    
<br/><br/><label>ISBN: </label>0070729581    
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical drawing