Galaxies
Shapley, Harlow
Galaxies by Harlow Shapley. - Philadelphia The Blakiston Co. 1943. - vii, 229 p. incl. front, illus. - The Harvard books on astronomy .
91080889 /L/r902
Stars--Clusters.
QB853 / .S47 1961
523.113
Galaxies by Harlow Shapley. - Philadelphia The Blakiston Co. 1943. - vii, 229 p. incl. front, illus. - The Harvard books on astronomy .
91080889 /L/r902
Stars--Clusters.
QB853 / .S47 1961
523.113