Astronomy -- Great Britain -- History -- 20th century

Books

 
Publisher: Basic Books
ISBN10: 0465005128 ISBN13: 9780465005123 DDC: 520/.92 LCC: QB36
 
Publisher: Wiley
ISBN10: 0471962570 ISBN13: 9780471962571 DDC: 520/.0941/09034 LCC: QB33 Edition: (cloth : alk. paper)