Jessup, Leonard M.. <br/><br/>
Information systems today/ 
Leonard M. Jessup ; Leonard M. Jessup, Joseph S. Valacich. 
 - 2nd Edition 
 - XXIII, 478 pages :  illustrated ;  28 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0131273965 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information storage and retrieval systems--Business.<br/>Information technology.
<br/><br/><label>LC Class. No.: </label>T58.5  / .J47 2006