Helicopters of the world Aircraft of the World Famous fighters of the Second World War Famous Fighters of the Second World War Aircraft 'seventy Airborne Rocket Fighter Report on the Helicopter Bayonets and scimitars : arms, armies and mercenaries 1700-1789 / William Urban ; foreword by Dennis Showalter serie 2000 vliegtuigen / [door Brian Williams ; bew. naar het Engels door A. Hubert-de Niet ; met ill. van John Bishop ... et al.] the observers series Observers aircraft / William Green ; with silhouettes by Dennis Punnett history of warfare sword and the crucible : a history of the metallurgy of European swords up to the 16th century / by Alan Williams
