Sinha, J N <br/><br/>
Census of India 1961 Vol. 1:  Indian working force: (Its growth and changing composition) / 
by J N Sinha. 
 - New Delhi:  Controller of Publications,  1972. 
 - 158p. 
 - Monograph;  No. 11 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Census, India<br/>Labour force, India
<br/><br/><label>Dewey Class. No.: </label>315.954  / GOV.1 (G)