Gravetter, Frederick J. <br/><br/>
Statistics for the behavioral sciences / 
Frederick J Gravetter, Larry B. Wallnau. 
 - 8th ed. 
 - Belmont, CA :  Wadsworth, Cengage Learning,  2009. 
 - xxi, 783 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references (p. 774-777) and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>9780495602200 (hbk.)  RM583.46 0495602205 (hbk.) 
<br/><br/><label>LCCN: </label>2008-932407 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology--Statistical methods.<br/>Educational statistics.