Jain, Pankaj. <br/><br/>
An introduction to astronomy and astrophysics / 
Pankaj Jain 
 - [Place of publication not identifed] :  [publisher not identified],  c2015 
<br/><br/> An introduction to astronomy and astrophysics, An 
<br/><br/><label>ISBN: </label>9781439885901 
<br/><br/><label>LC Class. No.: </label>QB 857 .J35 2015