Risultati ricerca
Buenos Aires : s.n., 1935
La Plata : National University La Plata, 1962
La Plata : Astronomical Observatory, National University of La Plata, 1962
La Plata : Astronomical Observatory, 1962
Astronomical ObservatoryNational University of la Plata, 1962
La Plata : Astronomical observatory national university of La Plata, 1962
[S.l.] : Astronomical Observatory, National University of La Plata, Republic of Argentina, 1962
Buenos Aires : Instituto Geográfico Militar, 1957