00795nam a2200229 4500 1/8589 690905s1969 enk b 00110 eng 0434903957 8909 DLC GR-PeUP 309.104 DR Drucker, Peter F. (Peter Ferdinand), 1909-2005. The age of discontinuity: guidelines to our changing society / [by] Peter F. Drucker. London : Heinemann, 1969. x, 369 p. ; 22 cm. Bibliographical footnotes. Economic history 1945-1971. International economic relations. Economics development. Organization Research. Education (1945- ) INST UNIPILB MAIN 20040709 309.104 DR 00116019 00116019 LOAN 0 1