<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>357</termId><termName>INVESTIGACION OPERATIVA</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>INVESTIGACION OPERATIVA</termSortkey><termNote label="Cota LC"><![CDATA[ <p><a href="http://www.loc.gov/aba/publications/FreeLCC/T-text.pdf" target="_blank">[T57.6-T57.97]</a></p> ]]></termNote><termCreatedDate>INVESTIGACION OPERATIVA</termCreatedDate><termModifiedDate>2015-02-10 07:29:19</termModifiedDate><relation><relationType>UF</relationType><termId>5851</termId><termName>Investigación operatoria</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>5852</termId><termName>Operaciones, investigaciones de</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>5848</termId><termName>Análisis operacional</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>5849</termId><termName>Investigación de operaciones</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>5850</termId><termName>Investigación operacional</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>2737</termId><termName>INGENIERIA INDUSTRIAL</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>365</termId><termName>INGENIERIA DE SISTEMAS</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>1640</termId><termName>INVESTIGACION</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>5842</termId><termName>INVESTIGACION INDUSTRIAL</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>5844</termId><termName>ANALISIS DE REDES (PLANIFICACION)</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>354</termId><termName>ANALISIS DE SISTEMAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4988</termId><termName>CONSERVACION (INGENIERIA)</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>1638</termId><termName>DECISIONES ESTADISTICAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>365</termId><termName>INGENIERIA DE SISTEMAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4223</termId><termName>METODOS DE SIMULACION</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>376</termId><termName>OPTIMIZACION MATEMATICA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4227</termId><termName>PROGRAMACION (MATEMATICAS)</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>5847</termId><termName>TEORIA DE LAS COLAS (MATEMATICAS)</termName><termType>PT</termType></relation></term>  </Zthes>