http://oerconsortium.org/2009/11/15/new-open-textbook-catalog/ for Open Educational Resources Wed, 25 Apr 2012 06:02:55 +0000 hourly 1 http://wordpress.com/ http://oerconsortium.org/2009/11/15/new-open-textbook-catalog/#comment-52 Wed, 18 Nov 2009 04:00:47 +0000 http://oerconsortium.org/?p=2050#comment-52 [...] nbsp;http://oerconsortium.org/2009/11/15/new-… [...]

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