Isbn: 9787551702713 - 苍狼 小灵通漫游未来 朝阳区暑假四年级推荐图书书籍文学故事书小学生课外必读 (1 risultati)

paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2012-12-01 Pages: 188 Language: Chinese Publisher: Northeastern University Press Li 's . XIAO Zhankui prepared this Morita ring system can be added on the map in English Summary follows : Morita context rings were first introduced by Morita in [83]. in order to characterize when two rings have equivalent module categories. A fundamental result is that the categories of modules over two rings with identity R and 8 are equivalent if and only if there exists a strict Morita .Four Satisfaction guaranteed,or money back.…