Jessup, Leonard M.,  1961- <br/><br/>
Information systems today :  managing in the digital world /  [Book] 
Leonard M. Jessup, Joseph S. Valacich 
 - 3rd ed. 
 - Upper Saddle River, N.J. :  Pearson Prentice Hall,  c2008. 
 - xxvi, 598 p. :  col. ill. 
<br/><br/>Includes bibliographical references (p. 581-584) and indexes 
<br/><br/><label>ISBN: </label>9780135139523 013513952x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology<br/>Information storage and retrieval systems--Business
<br/><br/><label>LC Class. No.: </label>T58.5  / .J58 2008