Bracewell, Ronald N <br/><br/>
The Galactic club  intelligent life in outer space 
R. N. Bracewell 
 - rep. 
 - San Francisco  W. H. Freeman  1975 
 - xii, 141p. 
<br/><br/><label>ISBN: </label>0-7167-0353-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Cosmology<br/> Galaxy distribution <br/>Astronomy and astrophysics thesaurus 
<br/><br/><label>Universal Decimal Class. No.: </label>524.6  / BRA