TY - JOUR A1 - Drucker, P. F. T1 - The Industrial Reality of the Twentieth Century JF - L. Wilson and W.L. Kolb (Eds.), Sociological Analysis. An Introductory Text and Case Book, New York (Harcourt, Brace and Co.) 1949, pp. 567-575. Y1 - 1949 N1 - Dedicated by Bahary Family 2004 ER -