Senge, Peter M. The fifth discipline : the art and practice of the learning organization - New York : Inc Doubleday Dell Publishing Group, 1990. - xxiii, 423p. : ill. ; 23cm. Includes bibliographical references and index ISBN: 0-385-26094-6 LCCN: 000000602548 Subjects--Topical Terms: Organizational effectivenessWork groups LC Class. No.: HD58.9.S46