Laudon,Kenneth C. <br/><br/>
Management information systems managing the digital firm/ 
Kenneth C.Laudon...[et al.]. 
 - 4th canadian ed. 
 - Toronto:  Pearson,  2009. 
 - xxxi,534 p. : 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>9780131598430 
<br/><br/><label>Subjects--Topical Terms: </label><br/>managing information system
<br/><br/><label>LC Class. No.: </label>T58.6.L38 2009