Int Conf on Conceptual Modeling (26  New Zealand  2007) <br/><br/>
Conceptual Modeling - ER 2007 [electronic resource]  Proceedings 
ed by Christine Parent and Klaus-Dieter Schewe 
 - Berlin  Springer  2007 
<br/><br/> http://dx.doi.org/10.1007/978-3-540-75563-0 
<br/><br/><label>ISBN: </label>9783540755630 
<br/><br/><label>Dewey Class. No.: </label>005.74011  / (e-book)