Salkind, Neil J. <br/><br/>
Exploring research / 
Neil J. Salkind 
 - 6th ed. 
 - Upper Saddle River, N.J. :  Pearson Prentice Hall,  2006 
 - xxii, 323 p. :  ill. ;  27 cm. 
<br/><br/>Includes bibliographical references (p. 301-303) and index 
<br/><br/><label>ISBN: </label>0131937839 (pbk.)  RM274.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology--Research--Methodology<br/>Education--Research--Methodology