Levens, A. S.  1900- <br/><br/>
Graphics, analysis and conceptual design/ 
A. S. Levens. 
 - 2nd ed. 
 - New York:  Wiley,  [1968] 
 - xi, 771 p.;  illus.  25 cm. 
<br/><br/> First ed. published in 1962 under title: Graphics, with an introduction to conceptual design.  Third ed. published in 1980 under title: Graphics in engineering design. 
<br/><br/><label>LCCN: </label>67029941  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial design.<br/>Engineering graphics.
<br/><br/><label>LC Class. No.: </label>T353  / .L628 1968 
<br/><br/><label>Dewey Class. No.: </label>744.4/22