Lee. <br/><br/>
Introducing systems analysis and design. 

 - 1 
 - New Delhi  Galgotia Book Source  1982 
 - 556 
 -  2 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>None
<br/><br/><label>Dewey Class. No.: </label>004.21 LEEB