000 00297nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aRobert Schwort
245 _a"1-2-3, tm managerial work sheets"
260 _bWashi:Microsoft
_c1984
300 _a114p.
650 _aComputer
999 _c1781
_d1781