000 00281nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a582418771
082 _a658.4BET
100 _aBetts P.W
245 0 _aSupervisory Management
260 _bPrentice Hall
_c2000
942 _cBK
999 _c439588
_d439588