Cooper, W. A.
Getting the measure of the stars / W.A. Cooper, E.N. Walker. - Bristol [England] : A. Hilger, c1989. - xii, 293 p. : ill.
0852748302
90025195
Astrophysics--Amateurs' manuals.
Astrometry--Amateurs' manuals.
Getting the measure of the stars / W.A. Cooper, E.N. Walker. - Bristol [England] : A. Hilger, c1989. - xii, 293 p. : ill.
0852748302
90025195
Astrophysics--Amateurs' manuals.
Astrometry--Amateurs' manuals.