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

 - 5th edition. 
 - New Delhi :  Tata Mcgraw Hill,  1994 
 - 724. 
<br/><br/><label>ISBN: </label>0070445397  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Systems
<br/><br/><label>Dewey Class. No.: </label>003.3  / WHI