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Tagungsbericht / 18. Hochschultage Energie : 1./2. Oktober 1997, Essen
(1998)
The strategic significance of Xinjiang for China in the 21st century
Liu, Gang, (1998)
Energy for tomorrow
(1986)
Total productive maintenance in Japan
Ikuta, Seizo, (1985)
Price reforms in China
Nakajima, Seiichi, (1993)
The state of the Chinese economy : January-June 1989
Nakajima, Seiichi, (1989)