Peter Besselaar, Giorgio Michelis, Jenny Preece, Carla Simone <br/><br/>
Communities and Technologies 2005 

 - Germany  Springer  2005 
<br/><br/><label>ISBN: </label>978-1-4020-3591-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communities and Technologies 2005<br/>Computer Science