@book{225950,
	author = {National Museum of American History (U.S.) and Janssen, Barbara Suit.},
	title = {Patent models index},
	publisher = {Smithsonian Institution Scholarly Press},
	year = {2010.},
	series = {Smithsonian contributions to history and technology},
	address = {Washington, D.C.},
	note = {Shipping list no.: 2010-0274-P.}
}