00651pamaa2200205 4500 0000045303 20090706090000.0 090612 eng 0887306187 (pbk.) HD2346.U5 DRU 1993 Drucker Innovation and entrepreneurship : practice and principles Peter F. Drucker. 1st ed. New York: Harper & Row, 1993. ix, 277 p.; 20 cm. Includes index Small business -- United States New business enterprises -- United States Entrepreneurship www.harpercollins.com