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Message * Mirovai︠a︡ Nefti︠a︡nai︠a︡, Gazovai︠a︡ i Metallurgicheskai︠a︡ Promyshlennostʹ Sovremennoe Sostoi︠a︡nie i Osnovnye Tendent︠s︡ii Razvitii︠a︡ - 9965458251 - 9789965458255