<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>52066</termId><termName>DEFECTOS DE SEMICONDUCTORES</termName><termType>TT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>DEFECTOS DE SEMICONDUCTORES</termSortkey><termNote label="Cota LC"><![CDATA[ <p><a href="http://www.loc.gov/aba/publications/FreeLCC/Q-text.pdf" target="_blank">[QC611.6.D4 (Physics)]</a></p> ]]></termNote><termCreatedDate>DEFECTOS DE SEMICONDUCTORES</termCreatedDate><relation><relationType>UF</relationType><termId>52067</termId><termName>Semiconductores--Defectos</termName><termType>ND</termType></relation><relation><relationType>NT</relationType><termId>22767</termId><termName>ADULTERACION (SEMICONDUCTORES)</termName><termType>PT</termType></relation></term>  </Zthes>