@book{21649,
	author = {Williams, Robert Campbell, and Iowa.},
	title = {Type of school district as a factor in high school attendance in Iowa,},
	publisher = {State of Iowa},
	year = {[1938]},
	series = {Iowa. Dept. of public instruction. Research bulletin},
	address = {Des Moines,},
	note = {At head of title: State of Iowa. 1938.}
}