Drucker, P. F. Innovation and entrepreneurship: practice and principles/ Peter F. Drucker; foreword by Christopher Bones - London: Routledge, 2011. - xvi, 253p.: 24cm. Includes suggested readings and index ISBN: 9780750625085 Subjects--Topical Terms: EntrepreneurshipInnovation LC Class. No.: DUCE HD2346.U5