Singh, Raghu Raj. <br/><br/>
Advanced research methods in education / 
Raghu Raj Singh. 
 - New Delhi :  Shree,  2006. 
 - xi, 440 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>8183291155 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--research