00779nam a2200181 a 4500 1/54367 211104s1962 enk 100 | eng d GR-PeUP 520 INT International Astronomical Union Symposium (14th : 1960 : Pulkovo Observatory near Leningrad) The moon : international astronomical union symposium no. 14, held at Pulkovo Observatory near Leningrad, Dec. 1960 / ed. by Zdeněk Kopal [et autres]. London : Academic Press, 1962. 571 σ. ; 25 εκ. Αστρονομία Συνέδρια. Astronomy Congresses. Kopal, Zdeněk, 1914-1993. INST UNIPILB MAIN 20211104 520 INT 00186288 00186288 LOAN 0 1 ΜΑΡΙΑ ΒΕΛ