O'Brien, James A.  1936- <br/><br/>
Introduction to information systems : essentials for the internetworked enterprise 

 - 9th ed. 
 - Boston, Mass. :  Irwin/McGraw-Hill,  2000 
 - 510 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BUSINESS--DATA PROCESSING<br/>MANAGEMENT--DATA PROCESSING
<br/><br/><label>LC Class. No.: </label>HF5548.2  / O274I 2000