<?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/">VENTA DE LIBROS</topic></authority><related type="narrower"><topic>CATALOGOS DE LIBRERIAS</topic></related><related type="narrower"><topic>LIBRERIAS</topic></related><related type="narrower"><topic>PRECIO DEL LIBRO</topic></related><related type="other"><topic>EDITORES FINANCIEROS</topic></related><related type="broader"><topic>INDUSTRIA DEL LIBRO</topic></related><variant type="other"><topic>Comercio de libros</topic></variant> <note xml:lang="es">Usese para las obras sobre el negocio de la venta de libros </note></mads>