@book{30565,
	author = {Lorant, John Herman},
	title = {The role of capital-improving innovations in American manufacturing during the 1920's},
	publisher = {Arno Press},
	year = {1975, c1966.},
	series = {Dissertations in American economic history},
	address = {New York},
	note = {Originally presented as the author's thesis, Columbia, 1966.}
}