Gavin, Helen. <br/><br/>
(The) essence of cognitive psychology / 
Helen Gavin. 
 -  Prentice Hall  1998. 
<br/><br/>10682 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cognitive psychology.
<br/><br/><label>LC Class. No.: </label>BF201  / Gav.