TY  - BOOK
AU  - Sagan, Carl
TI  - Cosmos
SN  - 0345331354
U1  - 509 
PY  - 1980///
CY  - New York: 
PB  - Random House Publishing Group
KW  - earth
KW  - history
KW  - planets
KW  - science
KW  - science to 1979
KW  - travels in space and time
ER  -