Ingalls, John D. Human energy : the critical factor for individuals and organizations / John D. Ingalls. - Reading, Mass. : Addison-Wesley Pub. Co., c1976. - xviii, 285 p. : ill. ; 24 cm. Includes index. Bibliography: p. 271-277. ISBN: 0201032023 Subjects--Topical Terms: Psychology, Industrial.Organizational behavior.Organizational change. Dewey Class. No.: 658.3 / INH 1976