What star is it?: table for identifying unknown stars
Harbert, Harvey W.
What star is it?: table for identifying unknown stars - London Spttiswoode & Co. 1906 - 39
Astronomy
Stars
523.8 / H262w
What star is it?: table for identifying unknown stars - London Spttiswoode & Co. 1906 - 39
Astronomy
Stars
523.8 / H262w
