Thesis (Ph.D.) -- Beijing da xue, 1993. / Includes bibliographical references.
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/226352525 |
| Date | January 1995 |
| Creators | Yan, Lixian. |
| Publisher | Beijing : Zhongguo she hui ke xue chu ban she, |
| Source Sets | OCLC |
| Language | Chinese |
| Detected Language | English |
| Source | Click to view the book via SuperStar digital library |
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