TY - GEN A1 - Drucker, Peter Ferdinand (1909-2005) PB - John Day Company CY - New York L2 - http://bc.gbpizs.gov.pl/Content/1381 PY - 1942 KW - socjologia pracy T1 - The future of industrial man : a conservative approach UR - http://bc.gbpizs.gov.pl/dlibra/publication/edition/1381 ER -