Línea cronológica WEB By anronga Dec 19, 1969 GML Sep 14, 1984 LaTeX Sep 14, 1984 POSTSCRIPT Sep 14, 1985 TeX Sep 14, 1986 SGML Jun 15, 1993 PDF Sep 14, 1993 HTML Sep 14, 1996 CSS Sep 14, 1996 XML Sep 14, 2000 XHTML
