Stern, S. Alan <br/><br/>
Our Universe : The Thrill of Extragalactic Exploration 
Stern, S. Alan 
 -  Cambridge University Press  2001 
 - On-campus e-Book by ebrary under Digital Library Program of Higher Education Commission (HEC) of Pakistan 
<br/><br/><label>ISBN: </label>9780511158148     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical Science