Black holes (Astronomy) -- History

Books

 
Publisher: Harmony Books
ISBN10: 051758591X ISBN13: 9780517585917 DDC: 523.8/875 LCC: QB843 Edition: $20.00 ($25.00 Can.)
 
Publisher: Crown Trade Paperbacks
ISBN10: 0517881705 ISBN13: 9780517881705 DDC: 523.8/875 LCC: QB843 Edition: $12.00 (Can. $16.00)