00655nam a2200193Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d IIA Library 02.551.5505 URS Manuel des stations Lonospheriques Ionospheric Station Manuals edited by E. Herbays , N. J. G. Beynon, and G. M. Browin Bruxelles Secretariat General De URSI 1988 Astronomy and Astrophysics Thesaurus Ionospheric Stations 3751 Manuals 3889 Beynon, N. J. G. ed. 3890 Browin, G. M., ed. 3891 E. Herbays, ed. 3892 BK 2073 2073 0 0 ddc 0 0 BAN KOD GEN 0000-00-00 0 02.551.5505/ URS 2322 2021-11-05 0000-00-00 BK