000 00298nam a2200133Ia 4500
008 221030s9999 xx 000 0 und d
041 _aEnglish
082 _a105.23
100 _aI. Sommerville
245 0 _aSoftware Engineeriing
_cby I. Sommerville
260 _c0
650 _aB
942 _cBK
999 _c12498
_d12498