<?xml version="1.0"?> <!DOCTYPE para PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd"> <para> For more information, see the O'Reilly catalog entry for <ulink url="http://www.ora.com/catalog/tex/"><citetitle>Making TeX Work</citetitle></ulink>. </para>