Hornung William J. <br/><br/>
Mechanical drafting 
by Hornung William J. 
 -  1957 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>65618 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Design
<br/><br/><label>Dewey Class. No.: </label>D::4, J7