00396nam a2200157Ia 4500008004100000020001800041041000800059082001500067100001700082245004400099260003000143300000900173500001400182650002500196700001700221230125s9999 xx 000 0 und d a0-07-115951-7 aeng a658.8bMcD aMcdonald W J aDirect Marketing An Integrated Approach c1998bMcGraw-HillaBoston a532p amarketing aMarketing Management aMcdonald W J