Technical drafting 
Cardenas, Elpedio J. 
 -  National Book Store.  1992 
 - v, 125 pages 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Drafting (Drawing)
<br/><br/><label>Dewey Class. No.: </label>F 604.2 C2666 2011