Tables of calculated hour-angles and altitude azimuth table 30N. to 30S.
Subtitle: ex-meridian tables 60N. to 60S. and calculated reductions ans azimuths of bright stars from 1 hour to 3 hours from Meridian / c by H.S. Blackburne.
Publisher: By authority: Marcus F. Marks
Published: 1914
Place of publication: Wellington, N.Z
Language: eng
Number of pages: 379
Subjects: Azimuth tables.