<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>6713</termId><termName>ESTEQUIOMETRIA</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>ESTEQUIOMETRIA</termSortkey><termNote label="Cota LC"><![CDATA[ <p><a href="http://www.loc.gov/aba/publications/FreeLCC/Q-text.pdf" target="_blank">[QD461]</a></p> ]]></termNote><termCreatedDate>ESTEQUIOMETRIA</termCreatedDate><termModifiedDate>2015-02-10 05:50:42</termModifiedDate><relation><relationType>UF</relationType><termId>36537</termId><termName>Química--Problemas, ejercicios, etc</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>410</termId><termName>FISICOQUIMICA</termName><termType>PT</termType></relation></term>  </Zthes>