TY - BOOK AU - Drucker,Peter F. TI - The effective executive SN - 0060833459 (paperback) : AV - HD38.25.U6 D78 1985 U1 - 658.4 19 PY - 2006/// CY - New York PB - Harper & Row KW - Executives KW - United States KW - Decision making N1 - Includes index ER -