Hartle, James B. <br/><br/>
Gravity: an introduction to Einstein's general relativity (eBook) 

 - 1st ed. 
 - Harlow  Pearson  2014 
<br/><br/><label>ISBN: </label>9781292039145 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Special relativity<br/>Geodesics