TY  - BOOK
AU  - Sagan,Carl
TI  - Communication with Extraterrestrial Intelligence(CETI)/ed.by
SN  - 0262191067
U1  - A9C73f1039 
PY  - 1973///
CY  - Cambridge
PB  - The MassachusetsInstitute of Technology
KW  - Astrophysics-Astronomy-Congresses
KW  - Life jn Other Planets
KW  - Interstellar Communication-Congresses
ER  -