00327nam a2200121Ia 4500008004100000020001800041082001400059100002100073245005100094260003500145300001000180650001500190060110s9999    xx            000 0 und d  a0 330 02693 3  a658 DRU/A  aDrucker, Peter F 4aThe Age of Discontinuity/cby Peter F. Drucker  aLondon:bPan Books Ltd,c1971.  a476p.  aMANAGEMENT