TY - BOOK AU - Drucker,Peter F. TI - The effective executive T2 - Management series SN - 0330025074 AV - HD38 .D68 1967 U1 - 658.4 PY - 1967/// CY - London PB - Heinemann KW - Industrial management KW - United States KW - Decision making N1 - Includes index ER -