1997.0022 JOHN T RALPH - CRA LTD MANAGING DIRECTOR FILING SYSTEM [1944-1988] Creator(s): CRA Limited [1962-1997] Bougainville Copper Limited, Agreements 1967 to 1969; Broken Hill South takeover negotiation folder 1979; Correspondence ML Baillieu to WS Robinson, 1944-45; CRA Submission to Industries Assistance Commission on Petroleum and Mining, 1975; Problems Facing the Broken Hill Mining Industry, October 1974; McKinsey Report "Strengthening the Headquarters Organization, the Rio Tinto-Zinc Corporation Limited, May 1963"; Speeches, Memoranda and Reports, 1984 to 1988 Business, individuals