000 00254nam a2200109Ia 4500
008 190912s9999||||xx |||||||||||||| ||und||
100 _aIan Sommerville
245 0 _aSoftware Engineering
260 _aUSA
_bMcGraw-Hill
_c2000
300 _a693
942 _cBK
999 _c7784
_d7784