International migration, trade, and real income :
Amita, Dutta.
International migration, trade, and real income : a case study of ceylon, 1920-38 / Amita Dutta. - Calcutta : World Press, 1973. - xii,171p. Tables.
Includes bibliography
Rs.25
Emigration and immigration
National income
Ceylon
Ceylon.--Commerce --Ceylon -- 1920-38
331.62095493
International migration, trade, and real income : a case study of ceylon, 1920-38 / Amita Dutta. - Calcutta : World Press, 1973. - xii,171p. Tables.
Includes bibliography
Rs.25
Emigration and immigration
National income
Ceylon
Ceylon.--Commerce --Ceylon -- 1920-38
331.62095493