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| Corporate author / creator: | Harvard College Observatory |
|---|---|
| Imprint: | Cambridge, Massachusetts, 1922- |
| Description: | v. illus., tables, diagrs. 27 cm. |
| Language: | English |
| Subject: | |
| Format: | Print Journal |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/2913944 |
