<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>1991</termId><termName>COSTO DE LA ENSENANZA</termName><termType>PT</termType><termLanguage>es</termLanguage><termVocabulary>Vocabulario Latinoamericano de Ciencias Sociales</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>COSTO DE LA ENSENANZA</termSortkey><termCreatedDate>2012-03-26 21:57:05</termCreatedDate><relation><relationType>UF</relationType><termId>5050</termId><termName>GASTOS DE LA EDUCACION</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>3296</termId><termName>COSTOS</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>1519</termId><termName>FINANCIAMIENTO DE LA EDUCACION</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>5349</termId><termName>DESARROLLO DE LA EDUCACION; POLITICA EDUCATIVA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>5049</termId><termName>DERECHOS DE INSCRIPCION</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>1152</termId><termName>ECONOMIA DE LA EDUCACION</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>91</termId><termName>ANALISIS COSTO-BENEFICIO</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>3811</termId><termName>RENDIMIENTO DE LA EDUCACION</termName><termType>PT</termType></relation></term>  </Zthes>