TY  - BOOK
AU  - Carl Sagan
AU  - 
AU  - SAGAN (Carl)
AU  - DRUYAN (Ann)
TI  - Comet
SN  - 0394549082
U1  - 523.6 23
PY  - 1985///
CY  - New York
PB  - Random House
KW  - Halleys Comet
KW  - Astride
N2  - Documents the history of Halley's Comet and describes, in two hundred photographs and an informative text, the path of the comet and the astronomical details of its existence
ER  -