Oxford astrographic catalogue.
Subtitle: Tables for the conversion of r.a. and dec. into standard co-ordinates and of standard co-ordinates into r.a. and dec. for plates with centres in dec. +31©®, +30©®, +29©®, +28©®, +27©®, +26©®, +25©®. Collected from the separate v
Publisher: Oxford University Press?
Published: 1910
Place of publication: [Oxford?
Subjects: Astronomy --