Whitten, jeffrey l.  <br/><br/>
Systems analysis and design methods 

 - 4th ed. 
 - Irwin mcgraw-hill  
<br/><br/><label>ISBN: </label>025619906X 
<br/><br/><label>Subjects--Topical Terms: </label><br/> System design 2. System analysis 
<br/><br/><label>Dewey Class. No.: </label>005.1 WHI