Calin, Ovidiu, <br/><br/>
Sub-Riemannian Geometry : 

 -  Cambridge University Press,  2009. 
 - 371 pages 
<br/><br/><label>ISBN: </label>9780521897303 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.
<br/><br/><label>Dewey Class. No.: </label>516.373  / CAL