https://confrides.cpd.ua.es/tematres/vocab/https://confrides.cpd.ua.es/tematres/vocab/skos/2119Compra https://confrides.cpd.ua.es/tematres/vocab/skos/2119 Consumidores RT https://confrides.cpd.ua.es/tematres/vocab/skos/2119 Venta a plazos RT https://confrides.cpd.ua.es/tematres/vocab/skos/2119 Compraventa RT