insider.si.edu

Descriptive astronomy : an elementary exposition of the facts, principles, and theories of ...

https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!89325~!0#focus ...
insider.si.edu

The elements of theoretical and descriptive astronomy : for the use of colleges and ...

General phenomena of the heavens. Definitions. The celestial sphere -- Astronomical instruments. Errors -- Refraction. Parallax. Dip of the horizon -- The earth. Its size, form, and rotation -- ...