BBill and Melinda GatesBill and Melinda Gatesde Greg Roza, Heather NiverMateriasBusiness, biographyBusinesspeople, juvenile literatureIndustries, united statesIndustries, united states, juvenile literatureEdiciones (1)Bill and Melinda Gates (2014)Rosen Publishing Group · inglés · ISBN 9781622754519Más obras de Greg Roza
