@book{51045,
	author = {Thomas, Dorothy Swaine Thomas, and Yale University.},
	title = {Social and economic aspects of Swedish population movements, 1750-1933,},
	publisher = {The Macmillan Company,},
	year = {1941.},
	address = {New York,},
	note = {At head of title: Institute for Social Sciences, Stockholm University, and Institute of Human Relations, Yale University.}
}