Whitten, Jeffrey L. <br/><br/>
Systems analysis and design methods / 
Jeffrey L. Whitten, Lonnie D. Bentley, Kevin C. Dittman. 
 - 5th ed. 
 - Boston, Mass. :  Irwin/McGraw-Hill,  2001. 
 - xx, 724 p. :  ill. (some col.) ;  29 cm.+  cd 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0-07-231539-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System design.<br/>System analysis