La vita nuova di Dante Alighieri
By: with notes and comments in English.  By N. Perini.
Contributors: Perini, Napoleone, ed.
Publisher: Hachette & Co.
Published: 1893
Place of publication: London
Language: ita
Number of pages: 95
Notes: "Supplementary note on the Ptolemaic system of astronomy": p. 94-95.