Salkind, Neil J. <br/><br/>
Exploring research / 
Neil J Salkind 
 - 4th ed. 
 - New Jersey  :  Prentice-Hall,  2000 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0130831549 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology --Research --Methodology<br/>Education --Research --Methodology