@book{36943,
	author = {Walker, James Francis.},
	title = {Factory workers' earnings in 5 industry groups:},
	publisher = {U.S. Dept. of Labor, Bureau of Labor Statistics},
	year = {[1957]},
	series = {[U.S. Bureau of Labor Statistics] BLS report},
	address = {[Washington]},
	note = {Cover title.}
}