Shelly, Gary B. <br/><br/>
Systems analysis and design 
Gary B. Shelly, Harry J. Rosenblatt. 
 - 9th ed. 
 - Boston  Course Technology  c2012 
 - xx, 737p.  col. ill.  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>1133274056 9781133274056 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System analysis.<br/>System design.
<br/><br/><label>LC Class. No.: </label>T57.6  / .S49 2012