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/082c9805-9cc4-4b93-845e-e818dd0d6c36 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 1-2. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/082c9805-9cc4-4b93-845e-e818dd0d6c36 1 http://bkds.ustb.edu.cn/article/id/d804a8ff-a04b-480b-bb29-8c70884e2d53 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 3-4. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/d804a8ff-a04b-480b-bb29-8c70884e2d53 3 http://bkds.ustb.edu.cn/article/id/a4b901aa-f1f1-468c-872d-428e61cd9e5e Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 5-8. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/a4b901aa-f1f1-468c-872d-428e61cd9e5e 5 http://bkds.ustb.edu.cn/article/id/caf27ba9-b374-4f04-9715-a492b3c67223 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 9-12. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/caf27ba9-b374-4f04-9715-a492b3c67223 9 http://bkds.ustb.edu.cn/article/id/503e1d5e-729d-4eee-9e2e-d9f6bc6c3afc Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 13-14,2. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/503e1d5e-729d-4eee-9e2e-d9f6bc6c3afc 13 http://bkds.ustb.edu.cn/article/id/b93408fb-b171-4d9d-8f63-3ec0a930689d Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 15-17. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/b93408fb-b171-4d9d-8f63-3ec0a930689d 15 http://bkds.ustb.edu.cn/article/id/bf0237be-bc60-4fde-97e5-d65107c6fe0d Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 18-20. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/bf0237be-bc60-4fde-97e5-d65107c6fe0d 18 http://bkds.ustb.edu.cn/article/id/b1970b24-e61e-4288-82fb-3e63e960e8e9 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 21-22,12. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/b1970b24-e61e-4288-82fb-3e63e960e8e9 21 http://bkds.ustb.edu.cn/article/id/b6b4bd8a-4abb-4770-81d8-c4e69d560bb5 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 23-26. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/b6b4bd8a-4abb-4770-81d8-c4e69d560bb5 23 http://bkds.ustb.edu.cn/article/id/3686465b-3769-4f93-9380-edbabb0822a6 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 27-30. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/3686465b-3769-4f93-9380-edbabb0822a6 27 http://bkds.ustb.edu.cn/article/id/b64ca6c0-87b9-480b-bc6c-68039e2f2832 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 31-32. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/b64ca6c0-87b9-480b-bc6c-68039e2f2832 31 http://bkds.ustb.edu.cn/article/id/a8b37f50-d994-4cc9-804c-c8edadea44bb Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 33-35. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/a8b37f50-d994-4cc9-804c-c8edadea44bb 33 http://bkds.ustb.edu.cn/article/id/bce97a37-f8f6-400a-a2aa-db7b4a0de185 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 36-38. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/bce97a37-f8f6-400a-a2aa-db7b4a0de185 36 http://bkds.ustb.edu.cn/article/id/6aa591ad-52e3-4bd9-8f10-c88f9c32178d Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 39-42. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/6aa591ad-52e3-4bd9-8f10-c88f9c32178d 39 http://bkds.ustb.edu.cn/article/id/56038ec2-ed18-46ac-9dc1-e031edf76a6c Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 43-45. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/56038ec2-ed18-46ac-9dc1-e031edf76a6c 43 http://bkds.ustb.edu.cn/article/id/68ee8dd7-2cb2-4ac8-838e-136bc75ed63f Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 46-48. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/68ee8dd7-2cb2-4ac8-838e-136bc75ed63f 46 http://bkds.ustb.edu.cn/article/id/368aca0e-f07d-4a0b-b7e8-12570d3952ca Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 49-51. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/368aca0e-f07d-4a0b-b7e8-12570d3952ca 49 http://bkds.ustb.edu.cn/article/id/a1258263-ffa2-4f20-9977-4ceaff50ca26 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 52-55. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/a1258263-ffa2-4f20-9977-4ceaff50ca26 52 http://bkds.ustb.edu.cn/article/id/967f20d9-b9ce-42f8-a9a3-04058f574d1e Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 56-57. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/967f20d9-b9ce-42f8-a9a3-04058f574d1e 56 http://bkds.ustb.edu.cn/article/id/3ba81cf9-3d2c-4a76-9159-49698bafa0a7 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 58-61. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/3ba81cf9-3d2c-4a76-9159-49698bafa0a7 58 http://bkds.ustb.edu.cn/article/id/41fc4630-aa16-4ba4-8bcd-9e7708d804b0 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1996 12(4): 62-64. article doi: ljj雷竞技下载学报社科版 12 4 http://bkds.ustb.edu.cn/article/id/41fc4630-aa16-4ba4-8bcd-9e7708d804b0 62