HAAG STEPHEN, <br/><br/>
MANAGEMENT INFORMATION SYSTEMS : FOR THE INFORMATION AGE 

 - MC GRAW  HILL IRWIN  NEW YOLK  2005 
<br/><br/><label>ISBN: </label>0 07 293586 3 
<br/><br/><label>LC Class. No.: </label>BSL T 58.6  / H18 2005