Ephemeris of stars in the vertical of "Polaris", 1889
By: by F.L. Blake.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 00425; CIHM/ICMH microfiche series -- no. 00425
Publisher: Klein & McLiver
Published: 1889
Place of publication: Toronto
Language: eng
Format: Microform
Number of pages: 57
Subjects: Polestar.; Etoile polaire.