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An Introduction to Practical Astronomy: Volume 1: Containing Tables for Facilitating the Reduction of Celestial Observations, and a Popular Explanati by William Pearson

An Introduction to Practical Astronomy: Volume 1: Containing Tables for Facilitating the Reduction of Celestial Observations, and a Popular Explanati

William Pearson

568 pages • paperback

nonfiction nature science medium-paced
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An Introduction to Practical Astronomy: Volume 2: Containing Descriptions of the Various Instruments That Have Been Usefully Employed in Determining by William Pearson

An Introduction to Practical Astronomy: Volume 2: Containing Descriptions of the Various Instruments That Have Been Usefully Employed in Determining

William Pearson

776 pages • paperback

nonfiction nature science medium-paced