Roy/Acharya/Roy/ <br/><br/>
Statistical Survey Design and Evaluating Impact  1st ed 

 -  Cambridge University Press  2016 
<br/><br/><label>ISBN: </label>9781316550892 
<br/><br/><label>Source: </label>EBOOK 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political Science