D. Verma <br/><br/>
Elements of System Analysis & Design 

 - New Delhi  Infocom Pub.  2003 
 - 253 
<br/><br/><label>ISBN: </label>8188665096 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers
<br/><br/><label>Dewey Class. No.: </label>105.23  / Ver