TY - BOOK AU - Schatzman, E.L. TI - The structure of the universe T2 - World university library U1 - 523.1 PY - 1968///] CY - New York PB - McGraw-Hill KW - Astronomy KW - Popular works N1 - Translation of Structure de l'univers; Includes bibliographical references : (p. 249) and index ER -