The Copernican achievement / edited by Robert S. Westman - Berkeley : University of California Press, 1975 - xvi, 405 p. : ill. ; 24 cm. - Contributions of the UCLA Center for Medieval and Renaissance Studies ; 7 . Includes bibliographical references and index ISBN: 0520028775 : USD 45.00 Subjects--Personal Names: Copernicus, Nicolaus, 1473-1543 Subjects--Topical Terms: Astronomy--History Dewey Class. No.: 520.9