Tschohl, John
The customer is boss : a practical guide for getting what you paid for and more / John Tschohl - Minneapolis : Best Sellers, 1993. - 219 p. ; 23 cm.
Customer service
381.33 / TSC
The customer is boss : a practical guide for getting what you paid for and more / John Tschohl - Minneapolis : Best Sellers, 1993. - 219 p. ; 23 cm.
Customer service
381.33 / TSC