Census of India 1961 : WEST BENGAL & SIKKIM - Manager of Publication; Indian Administrative Service Superintendent of Census Operations , 1961. - 211p.: ill., maps, photos; 27 cm. - Report on Vital Statistics . Includes bibliographical references and index. Subjects--Topical Terms: CensusDemographyPopulation - statistics Gov. Doc. Class. No.: IND HA/C 1961