voorstel van L.V.V.S. aan haar schuldeisers / door E.M. Meijers Cours superieur de la guerre / B.E.M.R. Dinjeart Contributions to aviation otolaryngology / by E.D. Dalziel Dickson and other members of the Royal Air Force Otolaryngology Department ; introd. by Walter Howarth s.n.d.e. pamphlet Detector, Mine ; no. 6A : general description and second to fourth echelon work (draft E.M.E.Rs tels B 362 & B 364)