National family expenditure survey, 1955-56 (Pakistan), urban centres - v. 1: Karachi.- v. 2: East Pakistan.- v. 3: West Pakistan

budget familial consommation alimentaire consumer expenditure consumo de alimentos family budget food consumption gastos de consumo hogares households housing income logement presupuesto familiar productos products produit renta revenu urban areas vivienda zonas urbanas zone urbaine