O'Neill, Barrett <br/><br/>
Semi-Riemannian Geometry With Applications to Relativity: 1ed / 
O'Neill, Barrett 
 - Chennai :  Academic press ,  1983 
 - 468 pages 
<br/><br/><label>ISBN: </label>9780125267403 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>516.36  / O'N