Sommerville, Ian. Software engineering / I. Sommerville. - 7th ed. - Boston : Pearson Addison-Wesley, 2004. - xxii, 759 p. : ill. ; 24 cm. - International computer science series. . Includes index. Includes bibliographical references. ISBN: 0321210263 (hbk. ) Subjects--Topical Terms: Computer programs.Computer programming.Software engineering.