00353nam a2200145Ia 4500008004100000020001500041041000800056082001600064100002200080245001900102250000600121260004600127300001100173650002300184210716s1989    xx            000 0 und d  a0060161299  aeng  a374.22 DRUP  aDrucker, Peter F.  aNew realities.  a1  aNew YorkbHarper and Row publishersc1989  axi,276  aGeneral Management