TY - BOOK AU - Tschohl,John TI - Pelanggan adalah raja: satu panduan praktikal bagi mendapatkan nilai yang lebih daripada apa yang anda bayar SN - 9837203684 (pbk.) PY - 1998/// CY - Kuala Lumpur PB - Golden Books Centre KW - Customer services KW - Customer relations KW - Consumer education N1 - Judul asal; The customer is boss : a practical guide for getting what you paid for and more customer services ER -