Get Ready for HTML 5
http://www.alistapart.com/articles/get-ready-for-html-5/

Eisenberg, J. David
List Apart, A
2009

Abstract:

Ready or not, here it comes. Despite the confusion surrounding its evolution, real-world HTML 5 is right around the corner. Longtime ALA contributor J. David Eisenberg returns to get us all up to speed on the markup we’re about to be writing.