Drucker, Peter Ferdinand, Management: tasks, responsibilities, practices [by] Peter F. Drucker. - New York Harper & Row [1974] - xvi, 839 p. 24 cm. Bibliography: p. 813-818. ISBN: 0060110929 LCCN: 72079655 Subjects--Topical Terms: Management LC Class. No.: HD31 / .D773 1974 Dewey Class. No.: 658.4