B.A.Dubrovin,A.T.fmenko,S.P.Novikov <br/><br/>
Modern Geometry Methods and Applications Part 1.The Geometry of Surfaces Transformation Groups and Fields  

 - India  Rakmo Press  2010 
 - Xv,468 
<br/><br/><label>ISBN: </label>978-81-8489-655-8 
<br/><br/><label>Dewey Class. No.: </label>516  / DUB