Whitten, Jeffrey L <br/><br/>
Systems analysis and design mathods 

 - 5th edition. 
 - Delhi :  Tata  Mcgraw Hill,  2007 
 - 721. 
<br/><br/><label>ISBN: </label>0070445392 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Systems
<br/><br/><label>Dewey Class. No.: </label>003.3  / WHI