Thomas Cooke (scientific instrument maker)
refractor (circa 1871)". Retrieved 9 September 2017. "AO |
Одесская
астрономическая
обсерватория
". Astro-observ.odessa.ua. Retrieved 10 December 2012. "Fry...
16 KB (1,866 words) - 15:33, 26 October 2024
