Billions and Billions

Billions and Billions

By
Carl Sagan
Carl Sagan,
Ann Druyan
Ann Druyan
1997 • 446 pages

Ratings20

Average rating4.4

15
Miles de millones

Miles de millones

Type: Physical Book

Pages: 322

Release Date: 1997-06-02

ISBN 10: 8440680090

ISBN 13: 9788440680099

Data Score: 1100