search query: @author Xu, Yaping / total: 1
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| title | year | author | ||
| 1. |
Economist (c)
1992 : JUL/AUG, 4, p.5-14 |
1992 | Dai, Yuanchen Xu, Yaping |
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SCIMA
| title | year | author | ||
| 1. |
Economist (c)
1992 : JUL/AUG, 4, p.5-14 |
1992 | Dai, Yuanchen Xu, Yaping |