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Chang Chun Dongbei Shifan Daxue Chubanshe Chuban 1998
Buku Teks
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Hebei Hebei Jiaoyu Chubanshe 1989
Buku Teks
Guo Li
Beijing Beijing Daxue Chubanshe 1998
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Wang, Xiaopeng
Beijing Beijing Daxue Chubanshe 1997
Buku Teks