<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>6740</termId><termName>TERMOQUIMICA</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>TERMOQUIMICA</termSortkey><termNote label="Cota LC"><![CDATA[ <p><a href="http://www.loc.gov/aba/publications/FreeLCC/Q-text.pdf" target="_blank">[QD511-536]</a></p> ]]></termNote><termCreatedDate>TERMOQUIMICA</termCreatedDate><termModifiedDate>2015-02-09 05:54:31</termModifiedDate><relation><relationType>BT</relationType><termId>410</termId><termName>FISICOQUIMICA</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>1938</termId><termName>CALOR</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>14249</termId><termName>COMBUSTION</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>10832</termId><termName>CRIOQUIMICA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>33499</termId><termName>DESTILACION FRACCIONADA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>23492</termId><termName>INVESTIGACIONES SOBRE TEMPERATURAS BAJAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>6719</termId><termName>LICUEFACCION DE GASES</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>20730</termId><termName>QUIMICA A ALTAS TEMPERATURAS</termName><termType>PT</termType></relation></term>  </Zthes>