Maxwell, John C., 1947- The 21 irrefutable laws of leadeship : woorkbook / Twenty one irrefutable laws of leadership John C. Maxwell - Nashville, Tenn. : Thomas Nelson Publishers, c2002. - xi, 249 p. ISBN: 0785264051 Subjects--Topical Terms: Leadership.Industrial management.Liderazgo.Administración industrial. LC Class. No.: HD 57.7 / M465t 2002 Dewey Class. No.: 658.4/092