Joseph S. Valacich & Joey F. George - <br/><br/>
Modern Systems Analysis And Design 

 - 9th ed 
 -   Pearson Education Limited  ©2021 
<br/><br/><label>ISBN: </label>9781292351629  85.47 
<br/><br/><label>Dewey Class. No.: </label>005.12/VAL