FEDERICK TAYLOR By carlos sanchez duran May 28, 1900 FEDERICK TAYLOR Mar 17, 1920 HENRY FAYOL May 24, 1940 ELTON MAYO Jul 21, 1940 MAX WEBER Jun 12, 1960 WALTER SHEWHART Nov 26, 1960 LUWING VON BERTALAN FFY Feb 19, 1970 ABRAHAM MASTOW Apr 21, 1970 SKINNER Sep 23, 1980 KAORU ISHIKAWA Oct 25, 1980 NEWTON MARGULIES