Business information systems :  9th International Conference on Business Information Systems, BIS 2006, May 31 - June 2, 2006, Klagenfurt, Austria / 
 BIS 2006  9th International Conference on Business Information Systems 
Witold Abramowicz, Heinrich C. Mayr (Eds.). 
 - Bonn :  Gesellschaft für Informatik,  2006. 
 - [10], 601, [4] s. :  il. ;  24 cm. 
 - GI-Edition .
 - GI-Edition.  Proceedings  P-85 .
<br/><br/>Bibliogr. przy rozdziałach. 
<br/><br/><label>ISBN: </label>388579179X