41
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42
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43
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44
by Lu, Xue Fen
Published 2007
45
by Griffiths, Melody
Published 2007
46
by Wu, Yu Zhen
Published 2008
47
Published 2011
48
49
by Slater, John
Published 2005
50
by Monteath, Colin
Published 2006
51
by Hu, Wen Qing
Published 2007
52
by Xu, Mu Rong
Published 2006
53
by Johnstone, Nick
Published 2010
54
55
Published 2008
56
57
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58
Published 1981
59
Published 2014
60
Published 2008