Higgins, Peter M. <br/><br/>
Nets, Puzzles and Postmen : An Exploration of Mathematical Connections 
Higgins, Peter M. 
 -  Oxford University Press  2007 
 - On-campus e-Book by ebrary under Digital Library Program of Higher Education Commission (HEC) of Pakistan 
<br/><br/><label>ISBN: </label>9780191551161     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers & IT