Cartan, Elie <br/><br/>
Riemannian geometry in an orthogonal frame   
by Elie Cartan 
 - Singapore  World Scientific Publishing Co.Pte Ltd.  2001 
 - xvii, 259p. 
<br/><br/><label>ISBN: </label>9810247478 
<br/><br/><label>Dewey Class. No.: </label>516.373  / P01