Lidwell, Wiliiam. <br/><br/>
Universal principles and design / 
by William Lidwell. 
 - Beverly, Massachusetts :  Rockport Publishers,  c2003. 
 - 216 p. :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781592530076 :  Ksh.3,338.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Design--Dictionaries.