Marakas,  George M. <br/><br/>
Systems Analysis & Design: an active approach 

 -  Prentice Hall  c2001 
 - .
<br/><br/> Includes Bibliographic and Index. 
<br/><br/><label>ISBN: </label>0130225150 
<br/><br/><label>Dewey Class. No.: </label>004.21 M32 2001