Census of India 1961:   Delhi 
/ Superintendent of Census Operations 
 - Delhi:   Superintendent of Census Operations  1961 
<br/><br/> Vol. xix (part ii-a, general population tables, part ii-b, general economic tables and part iii, household economic tables); 595p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic
<br/><br/><label>Subjects--Index Terms: </label>Indian Census 
<br/><br/><label>Universal Decimal Class. No.: </label>31(540)   / K1.19.2/.3