Gravetter, Frederick J. <br/><br/>
Essentials of statistics for the behavioral sciences / 
Frederick J. Gravetter, Larry B. Wallnau. 
 - 6th ed. 
 - Belmont, CA :  Thomson/Wadsworth,  c2008. 
 - xv, 575 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references (p 565-567) and index. 
<br/><br/><label>ISBN: </label>9780495383949 0495383945 
<br/><br/><label>LCCN: </label>2007921807 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Statistical methods.
<br/><br/><label>LC Class. No.: </label>HA29  / .G726 2008 
<br/><br/><label>Dewey Class. No.: </label>519.5024/3