<xsl:otherwise>m</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:value-of select="concat(' ',$leader06,$leader07,' 3u ')"/>
<xsl:value-of select="concat(' ',$leader06,$leader07,' a 3u ')"/>
</xsl:element>
<datafield tag="042" ind1=" " ind2=" ">
-