Colegiala b/w Equador (Instr.) / Gary Low Krieg in der Nordsee / bearb. von O. Groos und Walter Gladisch H. Walter German Rockets Engines V-2 / by Walter Dornberger ; transl. [from the German] by James Cleugh and Geoffrey Halliday ; introd. by Willy Ley Luftwaffe secret projects : fighters 1939-1945 / Walter Schick and Ingolf Meyer Energy-Maneuverability (U) / [voorw. Walter P. Glover, Colonel USAF Director, Air Force Armament Laboratory ; J.E. Roberts, Major General, USAF Commander, Air Proving Ground Center] monografiee͏̈n over europese cultuur Bourgondie͏̈rs : de Nederlanden op weg naar eenheid 1384-1530 / Wim Blockmans en Walter Prevenier ; [sel. afb. en tekst bijschriften An Delva]