Gravetter, Frederick J. <br/><br/>
Essentials of Statistics for the behavioral sciences /  
by Frederick J. Gravetter, Larry B. Wallnau. 
 - 3rd ed. 
 - Pacific Groove :   Brooks/Cole Publishing company,   1999. 
 - xx, 458p.:   ill. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0534357806 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences - Statistical methods
<br/><br/><label>LC Class. No.: </label>HA 29 GRA 1999