Hector Gilbert <br/><br/>
Introduction to the geometry of foliations.V1. 
Hector Gilbert; Hirsch Ulrich 
 -  1981 
<br/><br/><label>Standard No.: </label>20176 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B6, M1