Harwit Martin <br/><br/>
Astrophysical Concepts/ 

 - 4th ed. 
 - NewYork  Springer  2006 
 - 714p.  includes index 
<br/><br/><label>ISBN: </label>10:0--387-32943-9 
<br/><br/><label>LC Class. No.: </label>SBL QB 461  / H37 2006