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

 - 3rd 
 - New Delhi   Prentice Hall India         1994 
 - xvii, 490p. Bib chapterwise  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations Research Economics
<br/><br/><label>Dewey Class. No.: </label>X:(D6,9(B), N4