Total relationship marketing :
Gummersson, Evert 
Total relationship marketing : Rethinking marketing management from the 4Ps to 30Rs / Evert Gummesson. - Oxford : Butterworth-Heinemann, c1999. - 281p. :
Total relationship marketing
9780750644631
Marketing
658.8 / GUM
                        Total relationship marketing : Rethinking marketing management from the 4Ps to 30Rs / Evert Gummesson. - Oxford : Butterworth-Heinemann, c1999. - 281p. :
Total relationship marketing
9780750644631
Marketing
658.8 / GUM
