TY - BOOK AU - Drucker,Peter F. TI - The effective executive T2 - Harper colophon books SN - 006091209X (pbk.) : AV - HD 38.25.U6 D78 2006 U1 - 658.4 19 PY - 2006/// CY - New York PB - Harper & Row KW - Executives KW - United States KW - Decision making N1 - Includes index ER -