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	mads.xsd"><authority><topic authority="http://www.serbi.ula.ve/tematres/vocab/">CONSERVACION DE LA SIMETRIA ORBITAL</topic></authority><related type="narrower"><topic>CONDICIONES Y LEYES DE REACCIONES QUIMICAS</topic></related><related type="narrower"><topic>ORBITALES MOLECULARES</topic></related><related type="broader"><topic>ESTEREOQUIMICA</topic></related><related type="broader"><topic>FISICOQUIMICA ORGANICA</topic></related><related type="broader"><topic>ORBITALES MOLECULARES</topic></related><related type="broader"><topic>CONDICIONES Y LEYES DE REACCIONES QUIMICAS</topic></related><related type="broader"><topic>SIMETRIA (FISICA)</topic></related><variant type="other"><topic>Regla de Hoffmann-Woodward</topic></variant></mads>