Technical drawing for engineering communication 
Goetsch, David L. 
 - Seventh edition. 
 -  Cengage Learning.  2016 
 - xv, 877 pages. 
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<br/><br/><label>ISBN: </label>978-1-28517301-6 
<br/><br/><label>Dewey Class. No.: </label>604.2 G599 2016