NATIONAL SAMPLE SURVEY (NSS 68th Round) <br/><br/>
"Energy sources of indian households for cooking and lighting, 2011-2012" 

 - "Kolkata,"  Govt. Press        2015 
 - "iv,28p+ various pagination"  cm. 
 -  01456607: 2011-12 (NSS Report No. 567 (68/1.0/4) .
<br/><br/><label>Standard No.: </label>204695 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"SigmasN2,N50, Q5/GD"