Helgason, Sigurdur <br/><br/>
Differential geometry and symetric spaces. 

 - New York :  Academic Press,  1962. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometría<br/>Topología
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>513.83