Management Information Systems for the information age  / 
Haag, Stephen [ et...al] 
 - 2nd ed. 
 - Toronto :  McGraw-Hill Ryerson ,  2003. 
 - xxi,524 p,: 
<br/><br/><label>ISBN: </label>0070911207 
<br/><br/><label>LC Class. No.: </label>T58.6  / .H32  2003