Gravetter, Frederick J. <br/><br/>
Research methods for the behavioral sciences / 
Frederick J Gravetter, Lori-Ann B. Forzano. 
 - 3rd ed. 
 - xxi, 614 p. :  ill. ; 
<br/><br/> Includes bibliographical references (p. 599-604) and indexes. 
<br/><br/>Includes bibliographical references (p. 599-604) and indexes. 
<br/><br/><label>ISBN: </label>97804955097837 0495509787 (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology--Research--Methodology.<br/>Social sciences--Research--Methodology.
<br/><br/><label>LC Class. No.: </label>HF 76.5 GRA 2009