Kelley, Tom, 1955- The ten faces of innovation : IDEO's strategies for beating the devil's advocate & driving creativity throughout your organization / Tom Kelley with Jonathan Littman. - New York : Currency/Doubleday, c2005. - xi, 273 p. : ill. ; 25 cm. Includes index. ISBN: 0385512074 Subjects--Topical Terms: Organizational effectiveness.Technological innovations--Social aspects. Dewey Class. No.: 658.406 KEL