Neuman, Lawrence W <br/><br/>
Social research methods: Qualitative and quantitative approaches 

 - 7th ed. 
 - Noida  Pearson India Education  2018 
 - 600 p. 
<br/><br/> 3401 14/01/2019 RK19/2863 14/01/2019 Ch. Ranbir Singh Institute of Social and 
<br/><br/><label>ISBN: </label> RS689 
<br/><br/><label>Dewey Class. No.: </label>300.72 N397S(7)