A method of amending astrographic data : abstract from A Dissertation submitted to the faculty of the graduate school of Georgetown university in partial fulfillment of requirements for the degree of doctor of philosophy /
Uloženo v:
| Hlavní autor: | |
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| Typ dokumentu: | Kniha |
| Jazyk: | Angličtina |
| Vydáno: |
Washington :
Georgetown College Observatory,
1962
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| Edice: | Monograph (Georgetown Observatory) ;
no. 18 |
| Témata: |
| Fyzický popis: | 72 s. : tab. |
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