Детали
- НазваниеDeclination +73
- СсылкаCDC.S8.9
- Форма и содержаниеPrints from telescopic photography taken at declination +73 from right ascension 0 hours, 12 minutes through 23 hours, 48 minutes. There are increments of 24 minutes between the center of each print.
- ISBN
- cartographic material
- Уровень описанияFILE