Prasad, D Rvindra, ed Satyanarayana,P Sharma, B A V, ed <br/><br/>
Research methods in social sciences 

 - New Delhi  sterling publishers pvt ltd 
 - 260 p.; 23cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methods<br/>Social science<br/>social sciences-research