000 00337nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a406040214
082 _a5
082 _bSCH
100 _aSchroeder Dirk
245 0 _aComputer Software Protec
260 _aLondon
260 _bButterworths
260 _c1990
300 _a124
999 _c33367
_d33367