Awad, Elias M. <br/><br/>
System analysis and design 
Elias M. Awad; Elias M. Awad. 
 - 2nd  ed. 
 - New Delhi  Galgotia Publications  2001 
 - xiv, 524p., 24cm. 
<br/><br/><label>Dewey Class. No.: </label>004.21  / A94S