Eisenhart, Luther Pfahler. <br/><br/>
Riemannian geometry / 
Luther Pfahler Eisenhart. 
 - [S.l.] :  Princeton University Press,  1997. 
 - 272 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0691023530 9780691023533 
<br/><br/><label>Dewey Class. No.: </label>513.7