HTML, XHTML, & CSS all-in-one for dummies /
Harris, Andrew,1964-
Harris, Andrew,1964-HTML, XHTML, and CSS all-in-one desk reference for dummies.
Hoboken, N.J. : Wiley,
c2011.
Explains the basics of HTML, XHTML, and CSS, covering such topics as AJAX, client-side programming with JavaScript, server-based programming with PHP, MySQL, and web design.
"Covers HTML5 and prior versions of HTML" -- p. [1] of cover.
Previous ed.: published as HTML, XHTML, and CSS all-in-one desk reference for dummies by Andy Harris and Chris McCulloh. 2008.
Includes index.

Explains the basics of HTML, XHTML, and CSS, covering such topics as AJAX, client-side programming with JavaScript, server-based programming with PHP, MySQL, and web design.
HTML (Document markup language)
XHTML (Document markup language)
Cascading style sheets.