<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>30579</termId><termName>TEORIA DE CAMPO CRISTALINO</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>TEORIA DE CAMPO CRISTALINO</termSortkey><termCreatedDate>TEORIA DE CAMPO CRISTALINO</termCreatedDate><termModifiedDate>2015-02-05 05:11:51</termModifiedDate><relation><relationType>UF</relationType><termId>48585</termId><termName>Teoría de campos de cristal</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>30072</termId><termName>COMPUESTOS COMPLEJOS</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>6702</termId><termName>COMPUESTOS DE COORDINACION</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>5254</termId><termName>METALES DE TRANSICION</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>30580</termId><termName>TEORIA DE CAMPOS DE LIGANDOS</termName><termType>PT</termType></relation></term>  </Zthes>