And by its definition, a book with millions of copies in circulation counts as much as an "obscure master's thesis languishing in a university library."

其定义为，拥有百万册流通量的书跟“大学里导师给出的折磨人的命题”差不多。

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Since we opened in January 2009, the children's book circulation has been up about 30 percent each month and still growing as we fine-tune the collection and the room.

从2009年1月开馆以来，儿童图书每月的借阅量增加了30%，随着我们改进藏书和阅览室的状况，这个数量还在增加。

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Make the mobile book box to become an effective approach for book circulation in elementary school libraries.

漂流书箱成为小学图书馆提升图书流通率的有效方式。

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This decision does not effect any e-book titles currently in library circulation.

FORBES: Penguin Group Has Halted Library Lending For E-Books

The mass-circulation daily newspaper Bild (Picture) is serialising extracts of his book.

ECONOMIST: A German review of history