Awad, Elias M. <br/><br/>
Systems analysis and design / 
Elias M. Awad. 
 - Inc., Homewood, Illinois :  Richard D. Irwin,  1979. 
 - xiii, 370 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0256020914 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing.<br/>System analysis.