@book{36343,
	author = {Jenss, Rachel M. and Souther, Susan Page,},
	title = {Methods of assessing the physical fitness of children;},
	publisher = {U.S. Govt. print. off.,},
	year = {1940.},
	series = {[U.S. Children's bureau] Bureau publication},
	address = {Washington,},
	note = {At head of title: United States Department of labor. Frances Perkins, secretary. Children's bureau. Katharine F. Lenroot, chief.}
}