@book{36333,
	author = {Greenburg, Leonard, and National Society for the Prevention of Blindness.},
	title = {Protecting eyes in industry;},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1940.},
	series = {[United States. Dept. of Labor. Division of Labor Standards] Bulletin},
	address = {Washington,},
	note = {At head of title: United States Department of Labor. Frances Perkins, Secretary. Division of Labor Standards. Verne A. Zimmer, Director.}
}