Roos, Matts. <br/><br/>
Introduction to cosmology / 
Matts Roos. 
 - 3rd ed. 
 - [S.l.] :  Wiley,  2003. 
 - 294 p. ;  26 cm. 
<br/><br/><label>ISBN: </label>0470849096 9780470849095 
<br/><br/><label>Dewey Class. No.: </label>523.1