India Planning(M/O),Statistical(D/O-) Au. <br/><br/>
National statistical system    Report,June 1980. 

 -  1980 
<br/><br/><label>Standard No.: </label>90185 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Sigma.2'N51s, M0