Oprea, John <br/><br/>
Differential geometry and its applications / 
John Oprea 
 - 2nd ed. 
 - Washington, D.C.  :  Mathematical Association of America,  c2007 
 - xxi, 469 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references (p. 455-459) and index 
<br/><br/><label>ISBN: </label>9780883857489 0883857480 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Differential