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HERSCHEL.—OUTLINES OF ASTRONOMY.—By Sir John F. W. Herschel, Bart., K. H., etc. With 9 Plates, and numerous Diagrams. 8vo., 12s.
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PARKER.—ELEMENTS OF ASTRONOMY. With Numerous Examples and Examination Papers. By George W. Parker, M.A., of Trinity College, Dublin. With 84 Diagrams. 8vo., 5s. net.
WEBB.—CELESTIAL OBJECTS FOR COMMON TELESCOPES. By the Rev. T. W. Webb, M.A., F.R.A.S. Fifth Edition, Revised and greatly Enlarged by the Rev. T. E. Espin, M.A., F.R.A.S. (Two Volumes.) Vol. I., with Portrait and a Reminiscence of the Author, 2 Plates, and numerous Illustrations. Crown 8vo., 6s. Vol. II., with numerous Illustrations. Crown 8vo., 6s. 6d.
WORKS BY RICHARD A. PROCTOR.
OLD AND NEW ASTRONOMY. With 21 Plates and 472 Illustrations in the Text. 4to., 21s.
THE MOON: Her Motions, Aspect, Scenery, and Physical Condition. With many Plates and Charts, Wood Engravings, and 2 Lunar Photographs. Crown 8vo., 3s. 6d.