“Free libraries”版本间的差异
来自cslt Wiki
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[http://www.superlectures.com/conferences.php SuperLecture] | [http://www.superlectures.com/conferences.php SuperLecture] | ||
− | [http:// | + | [http://online.stanford.edu/courses Standford course] |
+ | |||
[http://www.nap.edu/ NAP free lib] | [http://www.nap.edu/ NAP free lib] |