Willmore T.J. <br/><br/>
Global Riemannian Geometry 
/ by T.J.Willmore 
 - 1st.ed 
 - New York  John Wiley & Sons  1984 
 - 213p. 
<br/><br/><label>ISBN: </label>0853126992 
<br/><br/><label>Dewey Class. No.: </label>516.373  / WIL/G