Galactic and Extragalactic Studies: IV. Photometry of Two Large Southern Clusters of Galaxies

অনুরূপ উপাদানগুলি

• Galactic and Extragalactic Studies: III. Photographs of Thirty Southern Nebulae and Clusters
  অনুযায়ী: Shapley, Harlow, অন্যান্য
  প্রকাশিত: (1940)
• Galactic and Extragalactic Studies: VI. Summary of a Photometric Survey of 35,000 Galaxies in High Southern Latitudes
  অনুযায়ী: Shapley, Harlow
  প্রকাশিত: (1940)
• Galactic and Extragalactic Studies: XXI. Distribution of 95,000 Galaxies in the North Galactic Cap
  অনুযায়ী: Shapley, Harlow
  প্রকাশিত: (1951)
• Galactic and Extragalactic Studies: XXII. Extent of the Galaxy in the Anticenter Octant
  অনুযায়ী: Shapley, Harlow, অন্যান্য
  প্রকাশিত: (1952)
• Galactic and Extragalactic Studies: XX. On the Distribution of 78,000 of the Brighter Northern Galaxies
  অনুযায়ী: Shapley, Harlow
  প্রকাশিত: (1950)