000 00249nam a2200109Ia 4500
008 160710s1989 xx 000 0 und d
100 _aFAIRLEY
245 _aSOFTWARE ENGINEERING CONCEPTS
260 _bMCGRAW HILL
300 _a364
942 _2ddc
_cB
999 _c47632
_d47632