"2001Z"^^ . . "2001-10-14Z"^^ . . "Eugene Grebenik"@en . "1919-07-20Z"^^ . "1919Z"^^ . "Eugene Grebenik CB, known as \"Grebby\" (20 July 1919, Kiev \u2013 14 October 2001, Oxford) was a central figure in the development of demography in Britain and the first director of the British Civil Service College."@en . "British statistician" . . "Grebenik, Eugene"@en .