Nagi,Khaled <br/><br/>
Transactional agents / 
Nagi,Khaled. 
 - Berlin:  Springer,  2001. 
 - xvi,203p;23cm 
 - LNCS 2249 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>3540430466 
<br/><br/><label>Dewey Class. No.: </label>006.3 LEC