Bryman Alan <br/><br/>
Social research methods 

 - Oxford, UK  Oxford University Press  2016 
 - xiii, 600p. 
<br/><br/><br/>Photocopy and gifted by Prof. Salaja Chennat 
<br/><br/><label>ISBN: </label>978-1-119-01003-6 
<br/><br/><label>Source: </label>TextBook