FOURTEEN WEEKS IN DESCRIPTIVE ASTRONOMY. BY J. DORMAN STEELE, PH.D. AUTHOR OF THE FOURTEEN-WEEKS SERIES IN PHYSIOLOGY, PHILOSOPHY, CHEMISTRY, AND GEOLOGY. "The heavens declare the glory of God; and the firmament showeth his handy-work." PSALM XIX. 1. A. S. BARNES & COMPANY, NEW YORK AND CHICAGO. 1873. Fourteen Weeks in Natural Philosophy,. . $1.50 Fourteen Weeks in Chemistry, Fourteen Weeks in Descriptive Astronomy, Fourteen Weeks in Human Physiology, 1.50 1.50 1.50 1.50 A Key, containing Answers to the Questions A HISTORICAL SERIES, on the plan of Steele's 14 Weeks in the Sciences, The publishers of this volume will send either of the above by The same publishers also offer the following standard scientific Page's Elements of Geology, Address A. S. BARNES & CO., 1.75 2.00 1.65 Educational Publishers, NEW YORK OR CHICAGO. 625-68 ENTERED according to Act of Congress, in the year 1869, by A. S. BARNES & CO., In the Clerk's Office of the District Court of the United States for the STEELE'S AST. |