00338nam a2200121Ia 4500008004100000041000800041082001600049100002300065245004200088260004400130300003100174365001100205240624s9999    xx            000 0 und d  aeng  a658.812 BUT  aBUTSCHER STEPHAN A  aCUSTOMER LOYALTY PROGRAMMES AND CLUBS  c2015aLondonbGrower Publishing Limited  axiv, : 206 : p. : cm. ; 25  cRSb30