000 00336nam a2200145Ia 4500
008 210122s9999 xx 000 0 und d
020 _a0787952877
100 _aSilzer Rob
250 _a1st Ed.
942 _cBK
245 _aThe 21st Century Executive
260 _bJossey-bass
_c2001
082 _a658.4092
_bSIL
546 _aENGLISH
999 _c31718
_d31718