疫情期间剑桥大学出版社教科书免费开放

因Covid-19疫情，即日起剑桥大学出版社在有限时间段内免费开放所有高等教育教科书访问。

免费时间：即日起至2020年5月底
 

Cambridge University Press is making higher education textbooks in HTML format free to access online during the coronavirus outbreak。
Over 700 textbooks, published and currently available, on Cambridge Core are available regardless of whether textbooks were previously purchased。
Free access is available until the end of May 2020。
 

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