Census of India 1961 :  VILLAGE MOTHER-TONGUE DATA  

 -  DELHI;  Indian Administrative Service Superintendent of Census Operations ,  1961. 
 - Various pages:  ills.,maps,figs.;  27 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population - statistics 
<br/><br/><label>Gov. Doc. Class. No.: </label>IND HA/C 1961 MISC-9