Whitten, Jeffrey L. <br/><br/>
Systems analysis & design methods / 
Jeffrey L. Whitten, Lonnie D. Bentley, Victor M. Barlow. 
 - 2nd ed. 
 - Homewood, IL :  Irwin,  1989. 
 - xxxii, 797 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0256074933 
<br/><br/><label>LCCN: </label>89001915 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System analysis<br/>System design
<br/><br/><label>LC Class. No.: </label>QA76.9.S88 
<br/><br/><label>Dewey Class. No.: </label>003