322 psl.
Spanish kalba
Publikuota 1998 m. sausio 5 d., Ediciones B.
(0 atsiliepimai)
Billions and Billions: Thoughts on Life and Death at the Brink of the Millennium is a 1997 book by the American astronomer and science popularizer Carl Sagan. The last book written by Sagan before his death in 1996, it was published by Random House.