Ryder, Lewis H., <br/><br/>
Introduction to general relativity/ 
Lewis Ryder. 
 - Cambridge, UK ;  Cambridge University Press,  2009. 
 - xv, 441 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>9780521845632 
<br/><br/><label>Subjects--Index Terms: </label>General relativity (Physics) 
<br/><br/><label>Dewey Class. No.: </label>530.11  / RYD