Wagner, Stefan M. Economic Analyses of the European Patent System [electronic resource] / by Stefan M. Wagner. - Wiesbaden : Deutscher Universitats-Verlag/GWV Fachverlage GmbH, Wiesbaden, 2006. - XIII, 139 p. : ill., digital ; 21 cm. ISBN: 9783835090507 (electronic bk.) Subjects--Topical Terms: Economics/Management Science.Economics general. Dewey Class. No.: 330