Das;D.K.Lal <br/><br/>
Practice of social research  English 

 - 2nd ed. 
 - Jaipur  Rawat publications  2023 
 - 376 pg 
<br/><br/><label>ISBN: </label>978-81-316-0868-5 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Sociology