The Vatican Observatory / P. J. Treanor

• VerfasserIn: Treanor, P. J.
• Place / Publishing House: Città del Vaticano : Specola Vaticana, 1969
• سنة النشر: 1969
• اللغة: English
• وصف مادي: 39 S.; zahlr. Ill.; 25 cm
• ac_no: AC06707204
• Hierarchical level: Monograph
• Statement of Responsibility: P. J. Treanor