Jackson, Sherri L. <br/><br/>
Research methods and statistics: a critical thinking approach / 
Jackson, Sherri L. 
 - 3rd ed. 
 - Australia:  Cengage Learning,  2009. 
 - xviii, 430p.; 23cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9780495510062 
<br/><br/><label>Dewey Class. No.: </label>001.422 JAC