Shelly, Gary B. <br/><br/>
Systems analysis and design 
Gary B. Shelly, Harry J. Rosenblatt. 
 - 9th ed. 
 - Boston, MA  Cengage Course Technology  c2012. 
 - xx,735 p.  ill. (chiefly col.)  28 cm. 
 - Shelly Cashman series .
 - Shelly, Gary B.  Shelly Cashman series. .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780538481618 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System analysis<br/>System design