Ryan, Michael P <br/><br/>
Homogeneous Relativistic Cosmologies 

 - Princeton  Princeton University Press  1975 
 - 315p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label> 200 
<br/><br/><label>Dewey Class. No.: </label>N30  / R952