Longair, M.S. <br/><br/>
Confrontation of Cosmological Theories with Observational Data 

 - Dordrecht:  Reidel Publishing Company  1974 
 - 382p. ; 24 cm. 
<br/><br/> Proceedings of the 63rd. Symosium of the International Astronomical Union hed in Cracow, Poland, on 10-12, September, 1973 
<br/><br/><label>ISBN: </label>90-277-0456-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomía