Wong, Wucius. <br/><br/>
Principles of two-dimensional design / 
Wucius Wong. 
 - New York :  Wiley,  c1972. 
 - 93 p. :  ill. ;  20 cm. 
<br/><br/><label>ISBN: </label>0471289604 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Design.