关注微信公众号查券更方便
【3-4周达】Electronic Government : 16th IFIP WG 8.5 International Conference, EGOV 2017, St. Petersbu... [9783319646763]
![【3-4周达】Electronic Government : 16th IFIP WG 8.5 International Conference, EGOV 2017, St. Petersbu... [9783319646763]](/Public/skin2/static/tqkpc/images/grey.gif)