Astronomical and geographical essays [Microform] : containing I. A comprehensive view of the general principles of astronomy, II. The use of the celestial and terrestrial globes, exemplified in a variety of problems which are designed to illustrate the phenomena of the earth and heavens in the most easy and natural manner, III. The description and use of the armillary sphere, planetarium, tellurian, and lunarium, IV. An introduction to practical astronomy, or, the use of the quadrant and equatorial / by George Adams.
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