Whitten, Jeffrey L <br/><br/>
Systems Analysis and Design Methods. 

 - 4th ed. 
 - New Delhi  Galgotia  1999 
 - xxii, 724p 
<br/><br/>   
<br/><br/><label>ISBN: </label>81-7515-259-1 
<br/><br/><label>Subjects--Index Terms: </label>Information System Analysis  system design  Computer science