Yankee, Herbert W. <br/><br/>
Machine drafting and related technology 
[by] Herbert W. Yankee 
 - St. Louis,  Webster Division, McGraw-Hill  c[1966] 
 - 516 p.  illus.  25 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>ISBN: </label>64066272 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machinery--Drawings.