Census of India 1991 <br/><br/>
Sikkim: a portrait of population 

 - Delhi  Controller of Publications  1997 
 - 155+p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sikkim - Census
<br/><br/><label>Dewey Class. No.: </label>A81x54 91/22P