Enrick, Norbert Lloyd <br/><br/>
Effective graphic communication. 

 - Princeton, N.J.  Auerbach  [c1972] 
 - vii, 184 p.  illus.  24 cm. 
<br/><br/> 920519 
<br/><br/>Bibliography: p. 180-182. 
<br/><br/><label>ISBN: </label>0877690979  0877690782 (pbk) 
<br/><br/><label>LCCN: </label>70171087  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graphic methods
<br/><br/><label>LC Class. No.: </label>QA90  / .E59 
<br/><br/><label>Dewey Class. No.: </label>001.55