00578cam a2200193 a 4500008004100000020002200041100001900063245007700082260004000159300003300199500002000232504004200252650002600294700001800320700001900338003000100357005001700358040000900375  a0273684760 (pbk.)1 aO'Connor, John10aElectronic marketing :btheory and practice for the twenty-first century aHarlow :bPearson Edducation,c2004 axii, 440 p.:bill. ;c25 cm. aIncludes index. aIncludes bibliographical references  0aElectronic marketing. aEvans, Martin aGalvin, Eamonn20240601135511.0 cNUST