Patent models index : |b guide to the collections of the National Museum of American History, Smithsonian Institution / |c Barbara Suit Janssen

Patent models index : |b guide to the collections of the National Museum of American History, Smithsonian Institution / |c Barbara Suit Janssen National Museum of American History (U.S.) creator Janssen, Barbara Suit. text Washington, D.C. : |b Smithsonian Institution Scholarly Press, |c 2010 monographic 2 v. : |b ill. (some col.) ; |c 28 cm. Shipping list no. 2010-0274-P Includes bibliographical references and indexes. National Museum of American History (U.S.) Patents |z United States Government publications T223.C2 |b N38 2010 SI1.28:54/V.1 SI1.28:54/V.1 150420 20160527193131.0 331110