00368nam a2200145Ia 450000500170000000800410001703700130005804000200007104100130009108400200010410000160012424500370014026000360017730000090021320250326125638.0250326s9999    xx            000 0 und d  aTextbook  aFMSLbengcFMSL  aeng2eng  aX:87 K7;2qFMSL  aDrucker P F 0aEffective executivecDrucker P F  aLondonbLondon, Pan Booksc1967  a181p