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德国施普林格(Springer-Verlag)是世界上著名的科技出版集团，通过SpringerLink系统提供其学术期刊及电子图书的在线服务，该数据库包括了各类期刊、丛书、图书、参考工具书以……

The top ranked international business school based in China – CEIBS is ranked worldwide as one ……

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Red Hat is the world’s leading provider of enterprise open source solutions, including high-per……