master.xml

<?xml version="1.0" encoding="utf-8" ?>
<data>
 <corsi-per-tutti>
    <section id="7" handle="corsi-per-tutti">Corsi per tutti</section>
    <entry id="69">
      <titolo handle="corsi-intensivi-di-lingua">Corsi intensivi di lingua</titolo>
   </entry>
    <entry id="67">
      <titolo handle="prezzi">Prezzi</titolo>
   </entry>
  </corsi-per-tutti>
</data>

master.xsl

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0"
	xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

<xsl:template match="/data">
	<div style="border: 1px solid gray;"> 
		<xsl:apply-templates select="corsi-per-tutti/entry" />
	</div>
</xsl:template>

<xsl:template match="/data/corsi-per-tutti/entry">
	<p><xsl:value-of select="titolo" /></p>
</xsl:template>

</xsl:stylesheet>