<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>21931</termId><termName>SEGURIDAD LABORAL</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>SEGURIDAD LABORAL</termSortkey><termNote label="Cota LC"><![CDATA[ <p><a href="http://www.loc.gov/aba/publications/FreeLCC/H-text.pdf" target="_blank">[HD5708.4-HD5708.45]</a></p> ]]></termNote><termCreatedDate>SEGURIDAD LABORAL</termCreatedDate><relation><relationType>UF</relationType><termId>21932</termId><termName>Estabilidad en el trabajo</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>7424</termId><termName>SEGURIDAD ECONOMICA</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>153</termId><termName>ADMINISTRACION DE PERSONAL</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>163</termId><termName>ADMINISTRACION INDUSTRIAL</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>222</termId><termName>CAMBIO DE PROFESION</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>7723</termId><termName>DERECHO LABORAL</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>4251</termId><termName>DESEMPLEO</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>7718</termId><termName>CONTRATOS DE TRABAJO</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>258</termId><termName>SISTEMAS DE DESPIDO</termName><termType>PT</termType></relation></term>  </Zthes>