Senn, James A. <br/><br/>
Analysis & Design of Information Systems 

 - 2nd. . Ed.  
 - Singapore  Mc- Graw hill book company  1989 
<br/><br/><label>ISBN: </label>978-0-07-100606-0 
<br/><br/><label>Dewey Class. No.: </label>4.2 SEN/ANA