Kalra, J. C. <br/><br/>
Portrait of population : Bihar 
J. C. Kalra 
 - Bihar  Director of Census Operations  1971 
 - vi,114p.; 22cm.- 
 - Census of India 1971 : Bihar, series no.4 .
<br/><br/><label>Dewey Class. No.: </label>DB312.095412  / KAL