@book{21297,
	author = {Davis, Mary Dabney, and Hansen, Rowna Catherine,},
	title = {Nursery schools;},
	publisher = {U.S. Govt. print. off.,},
	year = {1933.},
	series = {United States. Office of education. Bulletin, 1932,},
	address = {Washington,},
	note = {At head of title: United States Department of the interior. Ray Lyman Wilbur, Secretary. Office of education. William John Cooper, commissioner.}
}