00335nam a2200133Ia 4500008004100000020001500041082001700056100001700073245002300090260004300113300001400156700001600170700001500186161229s9999    xx            000 0 und d  a0631201793  a338.7 ORC/BU  aOrchard, E W  aBusiness economics  bBlack well  PublicationsaOxfordc1997  axxii, 664  aEden, James  aGlen, John