Porteous, I.R. <br/><br/>
Geometric differentiation :  for the intelligence of curves and surfaces. 

 - second edition. 
 - Cambridge :  Cambridge University Press,  2001. 
 - xv, 333 pages illustrations. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0521002648 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Differential.<br/>Curves.<br/>Surfaces.