Porteous, Ian R. <br/><br/>
Geometric differentiation:  for the intelligence of curves and surfaces/ 
I.R. Porteous. 
 - 2nd ed. 
 - Cambridge, UK;  New York:  Cambridge University Press,  2001. 
 - xv, 333 p.:  ill.;  23 cm. 
<br/><br/>Includes bibliographical references (p. 320-326) and index. 
<br/><br/><label>ISBN: </label>0521002648 (pbk.) 9780521002646 (pbk.) 052181040X (hardback) 9780521810401 (hardback) 
<br/><br/><label>LCCN: </label>2002276171 
<br/><br/><label>Nat. Bib. No.: </label>GBA1-X0001 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Differential.<br/>Curves.<br/>Surfaces.<br/>Géométrie différentielle.<br/>Courbes.<br/>Surfaces (mathématiques).
<br/><br/><label>Dewey Class. No.: </label>516.36  / P843g