. . . . . . . "Harry Barkus Gray (born 14 November 1935 in Woodburn, Kentucky, U.S.A.) is the Arnold O. Beckman Professor of Chemistry at California Institute of Technology."@en . "1935Z"^^ . . "American chemist" . . . . . . "Gray, Harry B."@en . . . . . . "Harry Barkus Gray"@en . . "1935-11-14Z"^^ . .