Wilson, P. M. <br/><br/>
Curved spaces  : from classical geometries to elementary differential geometry / 

 - New Delhi:  Cambridge University Press,  2010 
 - x, 186p. Bibl. Index. 
<br/><br/><label>ISBN: </label>9780521170062 
<br/><br/><label>Dewey Class. No.: </label>516  / W752.CS