Core Journal of China

DOAJ

Scopus

Chinese Scientific and Technical Papers and Citations (CSTPC)

Chinese Science Citation Database (CSCD)

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1989(1):79-79.
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1989(1):1-4.
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1989(1):4-8.
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1989(1):8-13.
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1989(1):13-17.
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1989(1):17-21.
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1989(1):21-24.
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1989(1):24-28.
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1989(1):28-32.
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1989(1):32-35.
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1989(1):35-39.
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1989(1):39-41.
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1989(1):42-46.
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1989(1):46-49.
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1989(1):49-51.
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1989(1):51-53.
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1989(1):53-55.
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1989(1):56-60.
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1989(1):60-62.
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1989(1):62-64.
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1989(1):64-65.
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1989(1):65-66.
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1989(1):66-69.
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1989(1):68-69.
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1989(1):70-72.
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1989(1):72-76.
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