000 00260nam a2200109Ia 4500
008 221102s9999 xx 000 0 und d
100 _aHeller, Robert
245 0 _aHow to delegate
260 _bDorling Kindersley
_aLondon
_c1998
300 _a72p p.
942 _cBK
999 _c1815
_d1815