@book{294693,
	author = {Perna, John B., and Library of Congress.},
	title = {Occupational Safety and Health Act, 1970 :},
	publisher = {Law Library, Library of Congress,},
	year = {1974.},
	series = {Law Library studies ;},
	address = {Washington, D.C. :},
	note = {Typescript.},
	url = {https://purl.fdlp.gov/GPO/gpo139828}
}