<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>4226</termId><termName>JUEGOS DE ESTRATEGIA (MATEMATICAS)</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>JUEGOS DE ESTRATEGIA (MATEMATICAS)</termSortkey><termCreatedDate>JUEGOS DE ESTRATEGIA (MATEMATICAS)</termCreatedDate><termModifiedDate>2015-02-10 07:43:37</termModifiedDate><relation><relationType>BT</relationType><termId>376</termId><termName>OPTIMIZACION MATEMATICA</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>5240</termId><termName>TEORIA DE GRUPOS</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>2456</termId><termName>TOPOLOGÍA</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>3602</termId><termName>MATRICES (MATEMATICAS)</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>5191</termId><termName>TEORIA DEL JUEGO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>9491</termId><termName>JUEGOS ADMINISTRATIVOS</termName><termType>PT</termType></relation></term>  </Zthes>