00822 a2200265 4500 IN-BaIIA 20231229145943.0 230626b |||||||| |||| 00| 0 eng d 978-93-5786-650-7 IIA LIB 52 SUR Surdin, Vladimir 49061 Astronomy olympiads : problems with solutions / Vladimir Surdin and et. al. Bhilai : Orange Books Publication, 2023 x, 300p. Practical astronomy 20661 Astrodynamics 1258 Planetology 9952 Astronautics Olympiads-Astronomy 49068 Safonova, Margarita 49062 Translator Hasan, Priya 49063 Translator Hasan, S. N 49064 Translator udc BK 36006 36006 0 0 udc 0 0 BAN BAN GEN 2023-06-26 74 0.00 0 52/ SUR 20622 2023-06-26 0.00 2023-06-26 BK 0 0 udc 0 0 BAN BAN GEN 2023-06-26 77 599.00 1 52/ SUR 20623 2024-04-13 2024-04-13 599.00 2023-06-26 BK