<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>2455</termId><termName>SUPERFICIES</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>SUPERFICIES</termSortkey><termNote label="Cota LC"><![CDATA[ <p><a href="http://www.loc.gov/aba/publications/FreeLCC/Q-text.pdf" target="_blank">[QA571-QA573 (Analytic geometry)]</a></p>

<p><a href="http://www.loc.gov/aba/publications/FreeLCC/Q-text.pdf" target="_blank">[QA631-QA638 (Infinitesimal geometry)]</a></p>

<p><a href="http://www.loc.gov/aba/publications/FreeLCC/Q-text.pdf" target="_blank">[QA641-QA649 (Differential geometry)]</a></p> ]]></termNote><termCreatedDate>SUPERFICIES</termCreatedDate><termModifiedDate>2015-01-30 07:07:02</termModifiedDate><relation><relationType>BT</relationType><termId>2444</termId><termName>GEOMETRIA</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>6289</termId><termName>GEOMETRIA DIFERENCIAL</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>2450</termId><termName>GEOMETRIA ALGEBRAICA</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>29967</termId><termName>FRICCION (MECANICA)</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>2451</termId><termName>GEOMETRIA ANALITICA</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>2445</termId><termName>MATEMATICAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>5302</termId><termName>COORDENADAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>32559</termId><termName>CUADRATICOS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>5958</termId><termName>CUATERNIOS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4187</termId><termName>CURVATURA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>2448</termId><termName>ENVOLVENTES (GEOMETRIA)</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>39690</termId><termName>HIPERSUPERFICIES</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>36290</termId><termName>TORO (GEOMETRIA)</termName><termType>PT</termType></relation></term>  </Zthes>