Satzinger Jackson Burd <br/><br/>
Systems analysis & design in a changing world 

 - 3rd ed. 
 -  Thomson Course technology  2011 
 - 783 p 
<br/><br/><label>ISBN: </label>0- 619- 21325- 6 
<br/><br/><label>LC Class. No.: </label>QA 76.9 .S3516/