TY - BOOK AU - Sommerville,Ian TI - Software engineering SN - 0321210263 PY - 2004/// CY - Harlow, England PB - Pearson/Addison-Wesley KW - Software engineering N1 - Includes bibliographical refrences and index UR - http://www.loc.gov/catdir/toc/ecip0416/2004007038.html ER -