00965nam a2200253 i 4500LE0063739620020506124737.0960310s1989 it ||| | ita Dip.to Fisicaita52.9.5520Silvestro, Giovanni461150Astronomia /Giovanni SilvestroTorino :La Scientifica Editrice,1989xi, 246 p. :ill. ;24 cm.Astronomia.b1013421921-09-0627-06-02b1013421LE006 52.9.5 SIL22006000171175le006-E0,00-l-0300300.i1015788827-06-02LE006 52.9.5 SIL32006000155502le006-E0,00-l-0290290.i1015789x27-06-02LE006 52.9.5 SIL1LE006-7470le006-E0,00-l-00000.i1015790627-06-02Astronomia185400UNISALENTOle00601-01-96ma-itait 03