Research on application of E-ticket in China Railway E-business
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引用本文: | 吕勇. 电子客票在中国铁路电子商务中的应用研究[J]. 铁路计算机应用, 2005, 14(12): 40-42. |
Citation: | L(U) Yong. Research on application of E-ticket in China Railway E-business[J]. Railway Computer Application, 2005, 14(12): 40-42. |