O'brien, James A. <br/><br/>
Introduction to Information Systems:  An Internetworked Enterprise Perspective/ 

 - 2nd ed. 
 - Boston  Irwin/McGraw-Hill  1998 
 - xxi,558p., various pagings:  ill.(pics., col., diagrams); 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0256251967 
<br/><br/><label>LC Class. No.: </label>HD30.231  / Ob61 1998