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international oil symposium london 1972
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Selected papers presented at the International Oil Symposium, London, 16-27 October 1972
International Oil Symposium London 1972. · Economist Intelligence Unit
160 sayfa · 1973
Congresses / Petroleum industry and trade / Power resources
Selected papers
Economist Intelligence Unit (Great Britain), England) International Oil Symposium (1972 London · Economist Intelligence Unit Limited
160 sayfa · 1972
Petroleum / Congresses