Shelly, Gary B. <br/><br/>
Systems analysis and design / 
Gary B. Shelly, Thomas J. Cashman. Harry J. Rosenblatt 
 - 4th ed. 
 - Boston, MA:   Technology Course,   2001 
 - xvi, [various pagings]:   ill.;   28 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0789559579 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System design<br/>System analysis