Gunn, J. E. <br/><br/>
Observational cosmology 
J. E. Gunn                                                  
 - Sauverny  Geneva Observatory  1978 
 - 321p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and astrophysics thesaurus<br/>Cosmology<br/>Universe
<br/><br/><label>Universal Decimal Class. No.: </label>524.83  / GUN