Bowyer, Stuart <br/><br/>
The Galactic and Extragalactic Background Radiation 

 - Dordrecht:  Kluwer Academic Publishers  1990 
 - 506p. ; 24 cm. 
<br/><br/> Proceedings of the 139th. Symposium of the International Astronomical Union held in Heidelberg on June 25-29, 1989 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomía