<z:index name="itype:0">
<xslo:value-of select="marc:subfield[@code='y']"/>
</z:index>
<z:index name="ccode:0">
<xslo:value-of select="marc:subfield[@code='8']"/>
</xslo:if>
</xslo:template>
<xslo:template mode="index_all" match="text()">
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