Platt, Joh  <br/><br/>
Perception And Change 

 - U.S.A:  The University Of Michigan Press,   1970 
 - 178 p.  HB 
<br/><br/> General 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Change-- Perception  
<br/><br/><label>Universal Decimal Class. No.: </label>302.2  / PLA-P