@book{58699,
	author = {United States},
	title = {Investigation of concentration of economic power ...},
	publisher = {U. S. Govt. Print. Off.},
	year = {1940-},
	address = {Washington},
	edition = {Monograph no. 1-},
	note = {At head of title, no. 1- : 76th Congress, 3d session -Senate committee print.}
}