Higgins, Peter M. <br/><br/>
Nets, puzzles, and postmen  : an exploration of mathematical connections / 

 - New Delhi:  Oxford University Press,  2007 
 - viii, 247p. Bibl. Index. 
<br/><br/> "Purchased under NBHM grant for the year 2008-2009" 
<br/><br/><label>ISBN: </label>9780195699302 
<br/><br/><label>Dewey Class. No.: </label>510.9  / H636.NP