Brass, Peter <br/><br/>
Research problems in discrete geometry  / 

 - New York:  Springer Science+Business Media, Inc.,  2005 
 - xii, 499p. Bibl. Index. 
<br/><br/><label>ISBN: </label>0387238158 
<br/><br/><label>Dewey Class. No.: </label>516  / B823.RP