TY  - BOOK
AU  - Gutsch,William A.
TI  - The search for extraterrestrial life
SN  - 0517578182
PY  - 1991///
CY  - New York
PB  - Crown Publishers
KW  - Life on other planets
KW  - Juvenile literature
N2  - Discusses serious attempts by astronomers to contact intelligent alien civilizations and detect signals sent out by them
ER  -