000 00434nam a2200169Ia 4500
008 220913s9999 xx 000 0 und d
020 _a9781857883992
041 _aeng
082 _a658 KOC
100 _aKoch, Richard
245 _aThe 80/20 principle: the secret of achieving more with less
250 _a2
260 _aLondon
_bNicholas Brealy
_c2007
300 _axiii, 293p.
650 _aSoft skills
906 _a2012-13
999 _c182904
_d182904