TY  - BOOK
T1  - Billions and billions :thoughts on life and death at the brink of the millennium /
DA  - c1997.
CY  - New York :
AU  - Sagan, Carl,
ET  - 1st ed.
CN  - Q173
CN  - Q173
PB  - Random House,
PP  - New York :
PY  - c1997.
ID  - 192905
KW  - Science
SN  - 0679411607
TI  - Billions and billions :thoughts on life and death at the brink of the millennium /
ER  -