Roos, Matts <br/><br/>
Introduction to Cosmology 
/ by Matts Roos 
 - 2nd ed. 
 - New York;  John Wiley & Sons:  2002. 
 - xi, 226p. 
<br/><br/><label>ISBN: </label>0471973831 
<br/><br/><label>Dewey Class. No.: </label>523.1  / ROO/I