TY - BOOK AU - "DRUCKER, PETER F. " TI - Innovation And Entrepreneurship : Practice & Principles SN - 978-0-06-085113-2  U1 - 658.42  PY - 1993///  CY - New York  PB - Harper Business   KW - Innovation And Entrepreneurship : Practice & Principles KW - Innovation  N1 - DBH  ER -