00350nam a2200121Ia 450000500170000000800410001702000180005808200180007610000210009424500650011526000350018030000130021520250531101211.0231217s9999    xx            000 0 und d  a9780553067347  a658.15  CRO;3  aCross, Robert G. 0aRevenue management : hard core tactics for market domination  c1997bBroadway BooksaNew York  axii, 276