Grønmo, Sigmund <br/><br/>
Social research methods :  qualitative, quantitative and mixed methods approaches / 
Sigmund  Grønmo 
 - New Delhi:  Sage,   2020. 
 - 581 p. 
<br/><br/><label>ISBN: </label>9781526441249 
<br/><br/><label>Dewey Class. No.: </label>300.721  / GRO