Awad, Elias M. <br/><br/>
Systems analysis and design / 
Elias M. Awad. 
 - 2nd ed. 
 - Homewood, Ill. :  R.D. Irwin,  1985. 
 - xiv, 524 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0256028249 
<br/><br/><label>LCCN: </label>84082025  
<br/><br/><label>LC Class. No.: </label>QA76.9.S88  / A93 1985 
<br/><br/><label>Dewey Class. No.: </label>004.2/1