Treaties between the Empire of China and foreign powers, together with regulations for the conduct of foreign trade, conventions, agreements, regulations, etc. / edited by … technical regulations Fire-control and sighting matériel for antiaircraft artillery / War Department : Data transmission systems, M2, M2A1, and M2A2; instrument trailers, M2 and M2A1 (including power … Air power and unification : Douhet's principles of warfare and their application to the United States / L.A. Sigaud Auxiliary Power Unit Log Book Building Dutch Air Power in World War II : the role of lend-lease and aircrew training in the United States / Nicholas Michael Sambaluk