Shore-based radio aids to navigation on centimetric wavelength / J.M.F.A. van Dijk, N. Schimmel, E. Goldbohm agard report literature survey on the gyroscope and its applications / by Helmut Sorg agard lecture series Attitude stabilization of satellites in orbit / North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development air publications Air navigation / publ. for information and guidance of all concerned by Command of the Air Council globe / Norbert Jaques ; [vert. uit het Duits door R.H.G. Nahuys]
