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Subjects
Early works to 1800, Astronomy, Ancient Geography, Early maps, Greek Mathematics, Astrology, Atlases, Maps, Facsimiles, Geography, Mathematical geography, Greek Astronomy, Greek and Roman Music, Historical geography, Stars, Ancient Astronomy, Ptolemy, active 2nd century, Catalogs, Geography, Ancient, Globes, Mathematics, Greek, Music, Greek and Roman, Optics, Projection, SundialsPlaces
India, Europe, Greece, Sri Lanka, United States, Africa, Alexandria, America, Asia, Central Asia, Italy, Middle East, NaplesPeople
Ptolemy (2nd cent), Christopher Columbus, Claudius Ptolemaeus, Eugenius Admiral of Sicily (ca. 1130-ca. 1203), Giovanni Antonio Magini, Jacopo D'Angelo, Klaudios Ptolemaios, Ptolemy, Ptolemy (fl. 2nd cent), Ptolemäus, PtoleméeID Numbers
- OLID: OL45265A
- GoodReads: 245826
- ISNI: 0000000122800429
- Library of Congress Names: n50032768
- Project Gutenberg: 55955
- SBN/ICCU (National Library Service of Italy): LO1V346952
- VIAF: 54152998
- Wikidata: Q34943
- Inventaire.io: wd:Q34943
Links outside Open Library
Alternative names
- Ptolemy.
- C. Ptolemy
- Claudius Ptolemy
- fl. 2nd century Ptolemy
- Claudius Ptolomaeus
- Ptolémée
- Claudius Ptolemaeus
- Ptolomeo
- Claude Ptolémée
- Ptolemaeus
- Ptolemäus
| July 31, 2025 | Edited by WikidataBot | [sync_author_identifiers_with_wikidata] add wikidata remote identifiers |
| September 27, 2020 | Edited by MARC Bot | add ids |
| October 31, 2019 | Edited by logosergon | Wikpipedia link and alternative name in German |
| October 18, 2010 | Edited by Alan Millar | merge authors |
| April 1, 2008 | Created by an anonymous user | initial import |

