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Telescopes and observatories (1987)

Telescopes and observatories (1987)

Children Literary Fiction

Heather Couper

Year: 1987
Authors: Heather Couper
Print type: BOOK

Description:

Examines the history, development, and operation of telescopes, where observatories are located, and some of the startling discoveries made by telescopes detecting radio, gamma, and ultraviolet waves.