Gerring John <br/><br/>
Applied Social Science Methodology an Introductory Guide 

 - 1 
 - New York  Cambridge University Press  2017 
 - 414 
<br/><br/><label>ISBN: </label>978-1-107-41681-9 
<br/><br/><label>Dewey Class. No.: </label>300.72 Q17 GER