http://bkds.ustb.edu.cn/ Journal of University of Science and Technology Beijing ( Social Sciences Edition) en 1008-2689 http://bkds.ustb.edu.cn/article/id/3cdf9157-2668-4a8a-9dea-9e00fb55c1b7 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1997 13(3): 1-4. article doi: ljj雷竞技下载学报社科版 13 3 http://bkds.ustb.edu.cn/article/id/3cdf9157-2668-4a8a-9dea-9e00fb55c1b7 1 http://bkds.ustb.edu.cn/article/id/cf27678d-2bff-4083-bf25-93e44346a913 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1997 13(3): 5-7,28. article doi: ljj雷竞技下载学报社科版 13 3 http://bkds.ustb.edu.cn/article/id/cf27678d-2bff-4083-bf25-93e44346a913 5 http://bkds.ustb.edu.cn/article/id/67201c50-1b40-48bd-9773-8343e0fafc43 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1997 13(3): 8-12,48. article doi: ljj雷竞技下载学报社科版 13 3 http://bkds.ustb.edu.cn/article/id/67201c50-1b40-48bd-9773-8343e0fafc43 8 http://bkds.ustb.edu.cn/article/id/0f43b21c-d0bd-47de-ab6d-520a00b77394 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1997 13(3): 13-18. article doi: ljj雷竞技下载学报社科版 13 3 http://bkds.ustb.edu.cn/article/id/0f43b21c-d0bd-47de-ab6d-520a00b77394 13 http://bkds.ustb.edu.cn/article/id/9455a869-946e-486a-8d3b-409aeefd644b Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1997 13(3): 19-23. article doi: ljj雷竞技下载学报社科版 13 3 http://bkds.ustb.edu.cn/article/id/9455a869-946e-486a-8d3b-409aeefd644b 19 http://bkds.ustb.edu.cn/article/id/66a2ef8a-a621-4dc9-9c81-0dabe4d9181b Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1997 13(3): 24-26. article doi: ljj雷竞技下载学报社科版 13 3 http://bkds.ustb.edu.cn/article/id/66a2ef8a-a621-4dc9-9c81-0dabe4d9181b 24 http://bkds.ustb.edu.cn/article/id/11e10cd5-4b16-4d67-b3f1-aba8d77e57e8 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1997 13(3): 27-28. article doi: ljj雷竞技下载学报社科版 13 3 http://bkds.ustb.edu.cn/article/id/11e10cd5-4b16-4d67-b3f1-aba8d77e57e8 27 http://bkds.ustb.edu.cn/article/id/34d4daae-7497-4050-8d05-117915d8c56b Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1997 13(3): 29-30. article doi: ljj雷竞技下载学报社科版 13 3 http://bkds.ustb.edu.cn/article/id/34d4daae-7497-4050-8d05-117915d8c56b 29 http://bkds.ustb.edu.cn/article/id/a292f654-b81f-4a55-86fc-b6b519f8ec0c Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1997 13(3): 31-33. article doi: ljj雷竞技下载学报社科版 13 3 http://bkds.ustb.edu.cn/article/id/a292f654-b81f-4a55-86fc-b6b519f8ec0c 31 http://bkds.ustb.edu.cn/article/id/44d048e3-1658-41a7-bb7a-b9d6f9d8e64c Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1997 13(3): 34-37. article doi: ljj雷竞技下载学报社科版 13 3 http://bkds.ustb.edu.cn/article/id/44d048e3-1658-41a7-bb7a-b9d6f9d8e64c 34 http://bkds.ustb.edu.cn/article/id/3e2a6a9c-53df-4a5e-b501-25ecbefc87cc Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1997 13(3): 38-39. article doi: ljj雷竞技下载学报社科版 13 3 http://bkds.ustb.edu.cn/article/id/3e2a6a9c-53df-4a5e-b501-25ecbefc87cc 38 http://bkds.ustb.edu.cn/article/id/999d7c9b-2492-4f19-8f2d-57fa39ab1375 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1997 13(3): 40-42. article doi: ljj雷竞技下载学报社科版 13 3 http://bkds.ustb.edu.cn/article/id/999d7c9b-2492-4f19-8f2d-57fa39ab1375 40 http://bkds.ustb.edu.cn/article/id/2ccda2f4-bece-49d3-bfe9-96cd12cae7e5 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1997 13(3): 43-46. article doi: ljj雷竞技下载学报社科版 13 3 http://bkds.ustb.edu.cn/article/id/2ccda2f4-bece-49d3-bfe9-96cd12cae7e5 43 http://bkds.ustb.edu.cn/article/id/1325af64-83b3-4dda-a50b-b7f7a36709aa Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1997 13(3): 47-48. article doi: ljj雷竞技下载学报社科版 13 3 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