Spence, William P.  1925- <br/><br/>
Drafting technology and practice / 
by William P. Spence 
 - Rev. 
 - Peoria, Ill. :  C. A. Bennett Co.,  1980 
 - 816 p :  ill. ;  25 cm. 
<br/><br/> This textbook and reference book outlines the fundamentals of technical illustration, including useful tools, different types of drawings, and industrial application of basic skills 
<br/><br/><label>ISBN: </label>0870023039 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical drawing