Return on Customer4,0Autor: Don Peppers, Martha Rogers11,09€35,02€Afegir al carret1 oferta disponible
The One to One Fieldbook4,5Autor: Don Peppers, Martha Rogers, Bob Dorf9,67€33,31€Afegir al carret1 oferta disponible
The One to One Fieldbook3,8Autor: Martha Rogers, Don Peppers, Bob Dorf11,84€67,59€Afegir al carret1 oferta disponible
Managing Customer Relationships3,9Autor: Don Peppers, Martha Rogers5,79€50,23€Afegir al carret1 oferta disponible
