Whitten, Jeffrey L.  <br/><br/>
Systems analysis and design methods / 
by Jeffrey L. Whitten and Lonnie D. Bentley. 
 - 7th ed. 
 - New Delhi :  Tata McGraw-Hill,  c2007. 
 - xv, 747 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0070634173 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Systems analysis<br/>Systems design
<br/><br/><label>Dewey Class. No.: </label>004.21  / WHS