. . . "2015-07-03" . . . "0000000117349012" . "male" . "Rosen" . . "William Rosen"@fr . "16976028"^^ . . . . . . "2016-11-07"^^ . . . "William" . . . . "2016-11-08" . . . "William Rosen" . . "ISNI" . . "The most powerful idea in the world : a story of steam, industry, and invention / William Rosen, 2012. - . - LC Authorities. - http://lccn.loc.gov/no2007051360. - 2015-07-03"@fr .