Jensen, Cecil. <br/><br/>
Drawing book to accompany engineering :  drawing and design / 
Cecil Jensen, Jay D. Helsel and Dennis R Short. 
 - 7th edition. 
 - New York :  McGraw Hill Company Incorporated,  c2008. 
 -  Illustrations ;  28 cm. 
<br/><br/><label>ISBN: </label>9780073319322 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drafting.