Narlikar, Jayant V <br/><br/>
Seven wonders of the cosmos 
Jayant V. Narlikar 
 - Cambridge  Cambridge University Press  1999 
 - x, 324p. 
<br/><br/><label>ISBN: </label>0-521-63898-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy<br/>Cosmology<br/>Cosmos<br/>Universe
<br/><br/><label>Universal Decimal Class. No.: </label>52  / NAR