Fosberry,R.A.C. and Z.Holubecki The aerodynamics of road vehicles - road measurement of drag and comparison with wind tunnel measurements. Lindley,Nr.Numeaton,Warwickshire 1960. (Ikke digitaliseret)
A glimpse of scientific research on fundamental problems of military and civil aircraft, [Edeby] National Advisory Committee for Aeronautics (N.A.C.A.). Washington, U,S0gvmtoprtg,off.,1936 (Ikke digitaliseret)
TO-R Radio, København 193o-34. Aarg,1-5. Ports,m,tit.s Radio Revyen, se dette. _SK (Ikke digitaliseret)
Matematisk analyse .) 517 Infinitesimalregning .) Operatorregning .) .) Se også 519.3 (Ikke digitaliseret)