00670 a2200205 4500 IN-BaIIA 20260604111806.0 260604b |||||||| |||| 00| 0 eng d 978-1-107-16590-8 IIA Library 084.4:52 Walker, richard 36944 Spectral atlas for amateur astronomers a guide to the spectra of astronomical objects and terrestrial light sources Richard walker Cambridge Cambridge university press 2017 xii, 277p. Star- atlases; 33071 Stars-spectra-atlases 49416 Astronomy- charts 36946 udc BK 36176 36176 0 0 ddc 0 0 BAN BAN GEN 2026-06-02 7 30604.80 0 084.4:52/ WAL 21052 2026-06-02 30604.80 2026-06-02 BK 0 0 ddc 0 0 BAN BAN GEN 2026-06-02 7 30604.80 0 084.4:52/ WAL 21051 2026-06-02 30604.80 2026-06-02 BK 0 0 ddc 0 0 BAN BAN GEN 2026-06-02 7 30604.80 0 084.4:52/ WAL 21053 2026-06-02 30604.80 2026-06-02 BK