000 00306nam a2200121Ia 45e0
008 180501s2018 xx 000 0 und d
100 _aRON MANSFELD
245 0 _aMICROSOFT OFFICE
260 _bTATA MCGRAW HILL
300 _a1000
650 _aCOMP
942 _2ddc
_cBK
999 _c8407
_d8407