Vaclav Smi Creating the twentieth century technical innovations of 1867-1914 and their lasting impact - New York Oxford University Pres 2005 - ix, 350 p. : ill. ; 24 cm. Includes bibliographical references and indexes. ISBN: 0195168747 Subjects--Topical Terms: Technological innovations--History--19th century. Dewey Class. No.: 609.034SMI