Kunii,H.S.(ed) <br/><br/>
Conceptual modeling-ER 2001 / 
Kunii,H.S.(ed). 
 - 20th International c 
 - Berlin:  Springer,  2001. 
 - xix,613p;23cm 
 - LNCS 2224 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>3540428666 
<br/><br/><label>Dewey Class. No.: </label>004 LEC