00290nam a2200121Ia 450000500170000000800410001702000200005808200150007810000230009324500280011694200070014499900170015120240911062038.0210621s9999    xx            000 0 und d  a9789382226109   a658.5bWIL  aWilliams, Rosa T  0aProduction management   cBK  c22824d22824