By Rao, Aditham Bhuijanga <br/><br/>
Research methodology: for management and social sciences 

 - 1st 
 - New Delhi  Excel Book  2008 
 - xi; 342p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RResearch methodology Research
<br/><br/><label>Dewey Class. No.: </label>001.42  / RAO