Do Carmo, M.P <br/><br/>
Differential geometry of curves & surfaces 
M.P. Do Carmo 
 - New Jersey  Prentice-Hall  1976 
 - viii  503 
<br/><br/><label>ISBN: </label>0-13-212589-7 
<br/><br/><label>Dewey Class. No.: </label>8.05  / DOCA