00388nam 2215390 450000100060000000300230000600500090002900800410003808200080007902000240008710000390011126000340015025000080018430000150019224500250020715390StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a005 asoftwareengineering aIan Sommerville (corporate author) bPearson addison wesley c2007 a7th a840p: 24cm aSoftware Engineering