000 00294nam a2200121Ia 4500
008 221102s9999 xx 000 0 und d
082 _a658.812 MAR
100 _aMartin, John E
245 0 _aCommand Performance
260 _bHarvard Business Review
_aUSA
_c1994
300 _a260p p.
942 _cBK
999 _c882
_d882