Kotter, John 1947- Our iceberg is melting : changing and succeeding under any conditions / by John Kotter and Holger Rathgeber ; with artwork by Peter Mueller - New York, N.Y. : St. Martin's Press, c2005 - 147 p. : col. ill. ISBN: 031236198X Subjects--Topical Terms: ORGANIZATIONAL CHANGEORGANIZATIONAL EFFECTIVENESSPENGUINS--FICTION LC Class. No.: HD58.8 / K677O