Gil Alonso, Fernando Towards a European Statistics System: sources of harmonized data for population and households in Europe - Bellaterra Centre d'Estudis Demogràfics 2006 - 27 - (Papers de Demografia; 303) . Index Terms--Genre/Form: FUENTES DE DATOS DEMOGRÁFICOSPOBLACIÓNUNIÓN EUROPEAHOGAR Universal Decimal Class. No.: 312(4)