Educational lessons from wartime training / the general report of the commission by Alonzo G. Grace, director, and members of the staff illustrated directory of modern Soviet weapons / ed. by Ray Bonds illustrated directory of modern American weapons / ed. by Ray Bonds Photographers in the Netherlands : a survey of commercial photographers born before 1900 based on data from the Dutch population administration, city directories and newspapers … Directory of Airplanes: their designers and manufacturers Helicopter Directory flying book : the aviation world who's who and industrial directory Observer's world aircraft directory ; 1961 Air forces of the world : an illustrated directory of all the world's military air powers Disertacion Sobre Las Medidas Militares, Que Contiene la razon de preferir el uso de las Nacionales al de las Forasteras. Escrita Por Don Pedro De … Gründliche und Practische Unterweisung, Wie man Fang-Schläussen und Roll-Brücken, Nach der besten heutigen Art, von Holtz und Stein, starck, beständig und bequem bauen solle, Samt … observer's basic military aircraft directory / comp. by William Green and Gordon Swanborough