Whitrow, G.J. <br/><br/>
The structure and evolution of the universe   : An introduction to cosmology 

 - New York:  Harper & Brothers  1959 
 - 212p. :   il; 20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astrofísica y Astronomía Descriptiva<br/>Cosmología