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This category is for sites relating to Cisco certification. This includes braindumps, general resources, practice tests and certification centers.
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条目 (3+)
Is Digital Publishing Taking Off?
http://www.internetnews.com/ec-news/article.php/4_738451
In Lean Times, E-Books Find a Friend: Libraries
http://www.nytimes.com/2002/02/21/technology/circuits/21BOOK.html