@book{34429,
	author = {Sandven, Johannes.},
	title = {Educational research in Norway in the twentieth century.},
	publisher = {U.S. Dept. of Health, Education, and Welfare, Office of Education; [for sale by the Superintendent of Documents, U.S. Govt. Print Off.,},
	year = {1963]},
	series = {Studies in comparative education},
	address = {[Washington]},
	note = {"OE-14093"}
}