SHARMA,AJIT KUMAR <br/><br/>
AN INTRODUCTION TO ASTROPHYSICS 

 - 1st Ed. 
 - New Delhi  Discovery Publishing House, New Delhi   2014 
<br/><br/><label>ISBN: </label>978-93-5056-395-3 
<br/><br/><label>Dewey Class. No.: </label>523.01  / SHA/A