Vickers-Armstrongs Wellington Medium Bomber Variants - Mks. I, IA, IC, II, III, IV, B Mk.X, T Mk.X/T Mk.10, T Mk. XIX / T Mk.19Karel SusaVyprodánoPohlídat
Automobile Engines in Theory, Design, Construction, Operation and TestingArthur William JudgeVyprodánoPohlídat
