http://www.tc3.edu/library/ has been crawled 150 times going all the way back to November 15, 2001.

A crawl can be a duplicate of the last one. It happens about 25% of the time across 420,000,000 websites. FAQ
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January 3, 2012

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January 14, 2012

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January 17, 2012

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January 19, 2012

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March 4, 2012

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March 25, 2012

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April 21, 2012

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May 8, 2012

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May 11, 2012

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June 7, 2012

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September 22, 2012

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September 23, 2012

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September 26, 2012

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September 29, 2012

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September 30, 2012

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October 2, 2012

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October 3, 2012

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October 4, 2012

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October 5, 2012

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October 7, 2012

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October 9, 2012

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October 10, 2012

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October 11, 2012

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October 12, 2012

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October 14, 2012

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October 22, 2012

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October 30, 2012

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November 13, 2012

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November 16, 2012

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November 23, 2012

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November 27, 2012

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November 30, 2012

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Note

This calendar view maps the number of times http://www.tc3.edu/library/ was crawled by the Wayback Machine, not how many times the site was actually updated. More info in the FAQ.