Gray, Peter <br/><br/>
Psychology 
Peter, Gray. 
 - 4th ed. 
 - New York  Worth  2002 
 - iv, (various pagination).: ill.; 28cm. 
<br/><br/><label>ISBN: </label>0-7167-5162-3. 
<br/><br/><label>Dewey Class. No.: </label>150  / G71P