Citations
RY: Old INT Cassegrain Spectrograph [Isaac Newton Telescope], 1964 - 1976, GBR/0180/RGO 101/1/RY1. Cambridge University Library. |
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RY: Old INT Cassegrain Spectrograph [Isaac Newton Telescope], 1964 - 1976, GBR/0180/RGO 101/1/RY1. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/1518599 Accessed May 08, 2025. |