Chapter 19 - Ten All-Pro XSLT Resources on the Web
XSLT For Dummies
by Richard Wagner
Hungry Minds 2002
www.vbxml.com/xsl/xsltref.asp
The most interesting and useful part of this site is a chart of XSLT elements and their support in the W3C XSLT Recommendation versions, MSXML versions, and more.