observations of double stars 1892 1919 volume 10
by
george c george cary comstock
series:
Unknown
first published:
Unknown
appendix to cape meridian observations 1890 1891 star correction tables
by
cape of good hope royal observatory
series:
Unknown
first published:
Unknown
the following of the star
by
florence l florence louisa barclay
series:
Unknown
first published:
Unknown