00623nam a2200181 4500 0 4 udc 0 0 CPL CPL GEN 2019-12-19 0 520.1 2019-140694 2019-12-19 00:00:00 3E21854 2019-12-19 BK 511675 511673 Ge_NSL 20191219111517.0 191219s1993 de ||||| |||| 00| 0 eng d eng 520.1 The ESO C & EE programme : ESO's support programme for Central and East European astronomers / European Southern Observatory. [München], 1993. 18 p. ასტრონომია ასტრონომიური ობსერვატორიები European Southern Observatory. 34459 udc BK