Statistical pocket book : Sikkim / Bureau of Economics and Statistics, Planning and Development Department, Government of Sikkim - Gangtok : The Bureau , 1982- - v.; 12 cm. - Annual - (1981)- Library has : 1981 Subjects--Topical Terms: Vital statisticsStatistics--India--SikkimEconomic development--India--Sikkim Subjects--Geographic Terms: Sikkim (India)--StatisticsSikkim (India)--Economic condition Dewey Class. No.: 315.427