Whitten, jeffrey l.  <br/><br/>
Systems analysis and design methods / Jeffrey L.Whitten, Lonnie D. Bentley, Victor M. Barlow.  

 - 3rd. ed. 
<br/><br/><label>ISBN: </label>0256108315 (international ed.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  System design.   2.system analysis. 
<br/><br/><label>Dewey Class. No.: </label>005.1 WHI