Billions and Billions: Thoughts on Life and Death at the Brink of the Millennium
Carl Sagan · 2 editions, first published 1997
Contributors
Editions
- Billions and Billions: Thoughts on Life and Death at the Brink of the Millennium — 1997 · Random House · 1st Edition
- Billions and Billions: Thoughts on Life and Death at the Brink of the Millennium — 1997 · Hardcover · Random House · 1st Edition
52 copies in libraries
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