00440nam a22001577i 4500 SXC006366 20260819093415.0 260101s1969 ii 000 0 eng d 523.1 TRE-V 22 Treanor, P J Vatican observatory / Treanor, P J Specola Vaticana, Citta Del Vaticano, 1969 p. ; 22 cm. Universe; Descriptive astronomy 5423 5423 0 0 ddc 0 0 library library GENERAL 2026-08-19 6366 0 523.1 TRE-V 6366 2026-08-19 09:34:15 2026-08-19 BK