<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>2508</termId><termName>FISICA</termName><termType>PT</termType><termLanguage>es</termLanguage><termVocabulary>Vocabulario de la Biblioteca Central de la FFyL</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>FISICA</termSortkey><termNote label="Source"><![CDATA[ <p>Thesauro de la UNESCO<a href="&lt;http:/databases.unesco.org&gt;">&lt;http://databases.unesco.org&gt;</a>  Consultado: 16 octubre 2009</p> ]]></termNote><termCreatedDate>2008-12-15 08:55:02</termCreatedDate><relation><relationType>BT</relationType><termId>2505</termId><termName>CIENCIAS EXACTAS</termName><termType>TT</termType></relation><relation><relationType>NT</relationType><termId>3674</termId><termName>ELECTRICIDAD</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>3933</termId><termName>FISICA ATOMICA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>5702</termId><termName>FISICA EXPERIMENTAL</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>5683</termId><termName>FISICA TEORICA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>8178</termId><termName>MECANICA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>8180</termId><termName>MECANICA CUANTICA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>8181</termId><termName>TEORIA CUANTICA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>8179</termId><termName>TERMONIDANICA</termName><termType>PT</termType></relation></term>  </Zthes>