India, Central Statistical Organisation. <br/><br/>
Statistical system in India,1979. 

 -  1979 
 - 45p.  cm. 
<br/><br/><label>Standard No.: </label>130530 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>Sigma .2 'N51s, L9    RR