Citations
RY: Old INT Unit Spectrograph [Isaac Newton Telescope], 1964 - 1978, GBR/0180/RGO 101/1/RY3. Cambridge University Library. |
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RY: Old INT Unit Spectrograph [Isaac Newton Telescope], 1964 - 1978, GBR/0180/RGO 101/1/RY3. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/1544392 Accessed May 08, 2025. |