Extraterrestrials:   Science and alien intelligence 

 - Cambridge:   Cambridge University Press,   1985 
 - x, 273p. 
<br/><br/><label>ISBN: </label>0-521-26227-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Extraterrestrial science 
<br/><br/><label>Universal Decimal Class. No.: </label>573.5:52  / M2