Software engineering / 
Ian Sommerville. 
 - ninth edition 
 - Homewood, IL :  Aksen Associates :  Irwin,  c2014. 
 - xxiv, 700 p. :  ill. ;  26 cm. 
 - The Aksen Associates series in electrical and computer engineering .
<br/><br/>Includes bibliographical references (p. [455]-485). 
<br/><br/><label>ISBN: </label>9789332518858 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Software engineering.
<br/><br/><label>LC Class. No.: </label>QA76.758  / .S33 1990 
<br/><br/><label>Dewey Class. No.: </label>005.1  / SIS