TY - BOOK AU - Edvardsson Bo AU - "Overetveit, Joh" AU - "Thomasson, Bertil" TI - Quality of serivce SN - 0077079493 CY - London KW - Customer services--Management KW - Service industries--Management KW - Service industries--Quality control KW - Total quality management N1 - includes bibliographical references and index ER -