"Drucker, Peter"@en . "American business consultant" . "2005-11-11Z"^^ . . "Peter F. Drucker"@en . . . . . "Peter Ferdinand Drucker (/\u02C8dr\u028Ck\u0259r/; German: [\u02C8d\u0280\u028Ak\u0250]; November 19, 1909 \u2013 November 11, 2005) was an Austrian-born American management consultant, educator, and author, whose writings contributed to the philosophical and practical foundations of the modern business corporation. He was also a leader in the development of management education, he invented the concept known as management by objectives and self-control, and he has been described as \"the founder of modern management\"."@en . . "1909-11-19Z"^^ . . "1909Z"^^ . "2005Z"^^ . . .