Communication with Extraterrestrial Intelligence(CETI)/ed.by 
Carl Sagan 
 - Cambridge  The MassachusetsInstitute of Technology  1973 
 - 427 p.,phot. 
<br/><br/><label>ISBN: </label>0262191067 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astrophysics-Astronomy-Congresses--Life jn Other Planets
<br/><br/><label>Subjects--Index Terms: </label>Interstellar Communication-Congresses 
<br/><br/><label>Dewey Class. No.: </label>A9C73f1039