Ravichandran, K. <br/><br/>
Introduction to research methods in Social Sciences / 
K. Ravichandran, S. Nakkiran 
 - Delhi :  Abhijeet Publications,  2009 
 - 282 p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>8189886940 9788189886943  RM178.56 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research--Methodology