Joaquim Filipe, José Cordeiro, Vitor Pedrosa <br/><br/>
Web Information Systems and Technologies 

 - Germany  Springer  2007 
<br/><br/><label>ISBN: </label>978-3-540-74063-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science<br/>Web Information Systems and Technologies