"Ian Castles"@en . "Ian Castles AO OBE (20 February 1935 \u2013 2 August 2010) was Secretary of the Australian Government Department of Finance (1979\u201386), the Australian Statistician (1986\u201394), and a Visiting Fellow at the Asia Pacific School of Economics and Government at the Australian National University, Canberra."@en . "Castles, Ian"@en . . "2010-08-02Z"^^ . . . "1935Z"^^ . "Australian public servant" . . "1935-02-20Z"^^ . "2010Z"^^ . . "Australian Statistician" . "Secretaryof theDepartment of Finance" .