jaarboekje Over het milieu / Gerard Nijland, tekst ; Jan van Lent, foto's ; Robert-Jan Smits, tekeningen ; [voorw.: A. Zoetebier, de hoofdraadsman] 25 Watt Airport Control Transmitter Equipment : Radio Transmitter BC-329-J : Remote Control RM-6-J : Microphone T-27-L - USA Voorschrift, Technical Manual, 11-817 Beacon transmitter-receiver AN/PPN-1A - USA Voorschrift, Technical Manual, 11-1140A Adcock radio range station, Antenna Conversion Kit for Radio Transmitters BC-446-A, -B, -C, -D, -E, -F, -H, Voice Conversion Kit for Radio Transmitters BC-446-A, -B, … Radio transmitter 149-A - USA Voorschrift, Technical Manual, 11-822 war department technical manual blacksmith and the welder / prepared under direction of the Quartermaster General Lebensmittel, ihre Pflege und Lagerung (Warenkunde) studies in public administration American democracy and military power : a study of civil control of the military power in the United States / Louis Smith ; [forew. by … Typen uit het militair- en burger-leven / L.H.C. van der Sluys Lehr uitvindingen en ontdekkingen Vliegtuigen / C.H. Gibbs-Smith ; [vert. uit het Engels ; red. Ray Kinsley ; tek. Peter Griffin ... et al.] International law as interpreted during the Russo-Japanese war / by F.E. Smith and N.W. Sibley studies in war and film Imperial war museum film catalogue / ed. by Roger J. Smither
