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mads.xsd"><authority><topic authority="http://roble.intecca.uned.es/tematres/lem/">Bibliotecas-Trabajos técnicos</topic></authority><related type="narrower"><topic>Adquisiciones (Bibliotecas)</topic></related><related type="narrower"><topic>Bibliotecas-Expurgos</topic></related><related type="narrower"><topic>Catalogación bibliográfica</topic></related><related type="narrower"><topic>Clasificación bibliográfica</topic></related><related type="narrower"><topic>Préstamo bibliotecario</topic></related><related type="narrower"><topic>Canje de publicaciones</topic></related><related type="narrower"><topic>Adquisición de libros (Bibliotecas)</topic></related><related type="narrower"><topic>Análisis documental</topic></related><related type="narrower"><topic>Resúmenes</topic></related><related type="narrower"><topic>Selección de libros (Bibliotecas)</topic></related><related type="other"><topic>Recuperación de la información</topic></related><related type="other"><topic>Biblioteconomía</topic></related><related type="other"><topic>Búsqueda bibliográfica</topic></related></mads>