Psychology : An introduction 
Lahey, Benjamin B. 
 - Fourth edition. 
 -  Wm. C. Brown Publishers.  1992 
 - xxx, 589 pages 
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<br/><br/><label>ISBN: </label>0-697-10468-0 
<br/><br/><label>Dewey Class. No.: </label>150 L13p 1992