Whitrow, G. J. The structure and evolution of the universe: an introduction to c osmology - [Rev. ed.] - London: Hutchinson, [1959] - 212 p. ill.; 22 cm - Fisrt published in 1949 under title: The srtucture of the universe.; . Includes bibliographical references Subjects--Topical Terms: Astronomy --Addresses, essays, lectures------ Dewey Class. No.: 523.1