Roy Choudhury Uma Datta <br/><br/>
National accounts information system 

 -  1984 
<br/><br/><label>Standard No.: </label>1301 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:31-8F.2 'N8, M4