From nebula to nebula.
Lepper, George Henry. 3927.91R From nebula to nebula, or the dynamics of the heavens, containing a |
broad outline of the history of astronomy, a general summary of its achievements, a synopsis and criticism of recent cosmological theories, and especially an expansion of the principle of universal gravitation to the solution of many cosmic problems heretofore deemed insoluble. 3d edition — rewritten and enlarged.
= Pittsburgh. Privately printed. 1917. (3), 363 pp. Diagrams. 23 cm.
Same. 4th edition,revised.1919. (3),401 ppe 3927.918 Same. Privately published. 1912. 159,(1) pp. 22 1/2 cm.
$927.91 | Public Library, December 7, 1917.
v/ This card was printed at the Boston L2992 — T.r.— Astronomy Hist. — Gravitation. — Cosmology. ‘& ARs