Singh, K. <br/><br/>
Techniques And Methods Of Social Survey Research And Statistics  Textual Documents 

 - Lucknow  Prakashan Kendra 
 - 497/PB 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Dewey Class. No.: </label>1.3999999999999999  / SIN