Jacobson, Ralph, 1948- Leading for a change : how to master the 5 challenges faced by every leader / by Ralph Jacobson with Keith Setterholm, John Vollum - xxii, 223 páginas : ilustraciones ISBN: 075067279X (rustica : papel alcalino) Subjects--Topical Terms: LiderazgoAptitud de mando LC Class. No.: HD57.7 / J33 Dewey Class. No.: 658.4/092