338.272820951
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           Ling, H C
               The Petroleum industry of the People's Republic of China \ H C Ling - Stanford : Hoover Institution Press, 1975.
               xxi, 264+maps - Hoover institution publication;142 .
                ISBN: 0--8179-1421-3

97765
                Subjects: Petroleum industry and trade-China Petroleum industry and trade-Equipment and supplies-China.