O'Brien, James A. <br/><br/>
Introduction to information systems 

 - 8th ed.- 
 - Burr Ridge, Illinois:  Irwin,  1994 
 - xxii,483p.:  ill.;  27cm. 
<br/><br/>Include Bibliography and index 
<br/><br/><label>ISBN: </label>0-256-11884-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business Data processing<br/>Management, Data processing
<br/><br/><label>LC Class. No.: </label>HF5548.2.023