Quality customer service

Quality customer service

Xehetasun bibliografikoak
Egile nagusia: Martin, William B
Formatua: Liburua
Hizkuntza:English
Argitaratua: Menlo Park, Calif. Crisp Publications c1993.
Edizioa:3rd ed.
Gaiak:
Customer services > Programmed instruction.
Customer relations > Programmed instruction.