# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2012-06-05 14:46:46 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/210019840801517568) In reply to: [@haynes_dave](http://twitter.com/haynes_dave/status/210015876974518275) @haynes_dave Are they still relevant? The problem with old computer science Uni books is they are completely out of date.