Hawryszkiewycz, I T <br/><br/>
Introduction to systems analysis and design 

 - 2nd ed. 
 - New Delhi  Prentice Hall  1991 
 - xii, 385p p. 
<br/><br/><label>ISBN: </label> RS79 
<br/><br/><label>Dewey Class. No.: </label>001.64, H317I