@book{36011,
	author = {Klein, Armin, and Thomas, Leah C.},
	title = {Posture and physical fitness,},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1931.},
	series = {United States. Children's Bureau. Bureau publication},
	address = {Washington,},
	note = {At head of title: United States. Department of Labor. W. N. Doak, secretary. Children's Bureau. Grace Abbott, chief.}
}