Jessup, Leornard M <br/><br/>
Information systems today : 
Leornard M. Jessup ...[et al.]. 
 - Canadian ed. 
 - Toronto :  Pearson Education,   2006. 
 - 407 p.:  ill.; 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0131092901 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology
<br/><br/><label>LC Class. No.: </label>T58.5 .J48 2006