Narlikar, Jayant Vishnu <br/><br/>
Introduction to cosmology / 
Narlikar, Jayant Vishnu 
 - 3rd ed. 
 - xvii, 541 p. 
<br/><br/><label>ISBN: </label>9780521531412 
<br/><br/><label>Dewey Class. No.: </label>523.1