<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>5148</termId><termName>HISTORIA DE LAS COMUNICACIONES</termName><termType>PT</termType><termLanguage>es</termLanguage><termVocabulary>Vocabulario de la Biblioteca Central de la FFyL</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>HISTORIA DE LAS COMUNICACIONES</termSortkey><termNote label="Source"><![CDATA[ Barcala de Moyano, Graciela Tesauro de Historia Argentina; 1991 ]]></termNote><termNote label="Source"><![CDATA[ <p>Thesauro de la UNESCO &lt;http://databases.unesco.org&gt; Consultado: 16 octubre 2009</p> ]]></termNote><termCreatedDate>2009-06-24 12:29:55</termCreatedDate><relation><relationType>BT</relationType><termId>2453</termId><termName>HISTORIA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>5149</termId><termName>HISTORIA DE LA TELEVISION</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>5150</termId><termName>HISTORIA DEL CORREO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>5163</termId><termName>HISTORIA DEL TELEGRAFO</termName><termType>PT</termType></relation></term>  </Zthes>