How airplanes workde Paul OhmannMateriasJuvenile literatureAirplanesAirplanes, juvenile literatureEdiciones (1)How airplanes work (2012)Child's World · inglés · ISBN 9781609732134Más obras de Paul OhmannGertrude and Reginald the monsters talk about living and nonlivingJoe-Joe the wizard brews up solids, liquids, and gasesCaptain Kidd's crew experiments with sinking and floating