@book{286092,
	author = {United States.},
	title = {Statistics of building construction, 1920 to 1937 :},
	publisher = {United States Government Printing Office,},
	year = {1938.},
	series = {Bulletin ;},
	address = {Washington :},
	note = {At head of title: United States Department of Labor, Frances Perkins, Secretary; Bureau of Labor Statistics, Isador Lubin, Commissioner.},
	url = {https://purl.fdlp.gov/GPO/gpo114629}
}