<?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://www.serbi.ula.ve/tematres/vocab/">AVIACION</topic></authority><related type="narrower"><topic>AERONAVES</topic></related><related type="narrower"><topic>AEROVIAS</topic></related><related type="narrower"><topic>AVIACION COMERCIAL</topic></related><related type="narrower"><topic>AVIADORES</topic></related><related type="narrower"><topic>AVIONES</topic></related><related type="narrower"><topic>ESPACIO EXTERIOR</topic></related><related type="narrower"><topic>Estabilidad de los aviones</topic></related><related type="narrower"><topic>Helices aéreas</topic></related><related type="narrower"><topic>LANZAMIENTO DE PROVISIONES</topic></related><related type="narrower"><topic>LINEAS AEREAS</topic></related><related type="other"><topic>VUELO</topic></related><related type="other"><topic>AERONAUTICA</topic></related><related type="other"><topic>DERECHO AEREO</topic></related><related type="other"><topic>AEROPUERTOS</topic></related><related type="broader"><topic>TRAFICO DE TELECOMUNICACIONES</topic></related><variant type="other"><topic>Aerostación</topic></variant> <note xml:lang="es">&lt;p&gt;Usese para las obras generales sobre la ciencia o arte de la navegaci&amp;oacute;n desde el punto de vista t&amp;eacute;cnico y pr&amp;aacute;ctico&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Cota LC:&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;http://www.loc.gov/aba/publications/FreeLCC/H-text.pdf&quot; target=&quot;_blank&quot;&gt;[HE9761-HE9900 (Transportation and communication)]&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;http://www.loc.gov/aba/publications/FreeLCC/T-text.pdf&quot; target=&quot;_blank&quot;&gt;[TL500-TL830 (Technology)]&lt;/a&gt;&lt;/p&gt; </note></mads>