Astronomy and planetology /

Gives instructions for building or making theodolites, sundials, telescopes, spectroscopes, planetariums, and models of stars, and describes methods and times for observing the sun, moon, planets, stars, comets, and meteors.

Bibliographic Details
Main Author: Apfel, Necia H.
Format: Book
Language:English
Published: New York : F. Watts, 1983.
Series:Projects for young scientists.
Subjects:

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