Jessup, Leonard M.  <br/><br/>
Information systems today 

 - Upper Saddle River:  Pearson Prentice Hall,  2005. 
 - xxiii,478p.   : ill.   ; 28cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0131454870 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology.<br/>Information storage and retrieval systems.<br/>Business.
<br/><br/><label>LC Class. No.: </label>T58.5.J47 2005