Laudon, Kenneth C. <br/><br/>
Essentials of MIS 

 - 12th Edition 
 - London:  Pearson Education,   2015. 
 - 519 (Rk # 9.b Sh # 1) 
<br/><br/><label>ISBN: </label>9781292019574 
<br/><br/><label>Source: </label> Punjab Book  PKR 7394.21 
<br/><br/><label>Dewey Class. No.: </label>658.4