<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://roble.intecca.uned.es/tematres/lem/">Termotecnia</topic></authority><related type="other"><topic>Motores térmicos</topic></related><related type="other"><topic>Calor</topic></related><related type="other"><topic>Energía térmica solar</topic></related><related type="other"><topic>Termodinámica</topic></related><related type="other"><topic>Calefacción</topic></related><variant type="other"><topic>Térmica</topic></variant><variant type="other"><topic>Termotécnica</topic></variant><variant type="other"><topic>Ingeniería térmica</topic></variant><variant type="other"><topic>Ingeniería del calor</topic></variant> <note xml:lang="es"><![CDATA[ Úsase para obras sobre la producción, transmisión y utilización del calor: ]]></note></mads>