"Derde Wereld: economische ontwikkelingsproblematiek." . . "consommation pays en voie de développement [étude de cas]" . . "Ontwikkelingslanden." . . "Werkgelegenheidsbeleid." . . "Nationale consumptie." . . "Países subdesarrollados" . . "Entwicklungsländer." . . . . "Verbraucherverhalten." . . "Industrie." . . . . . . . . . . . . . "Appropriate products, employment and technology case-studies on consumer choice and basic needs in developing countries" . "Appropriate products, employment and technology case-studies on consumer choice and basic needs in developing countries"@en . "Case studies" . . "Appropriate products, employment, and technology case-studies on consumer choice and basic needs in developing countries" . . . . . . . . . . . . . . "Appropriate products, employment, and technology : case-studies on consumer choice and basic needs in developing countries" . . . . . . . "Appropriate products, employment and technology : case-studies on consumer choice and basic needs in developing countries" . . . . . . . . . . . . . . . "Grundbedürfnis." . . "Angepasste Technik." . . "Kleinbedrijf." . . "Basisbehoeften." . . "Fallstudiensammlung." . .