TY - BOOK AU - Knapp, Donna TI - A guide to customer service skills for the help desk professional SN - 0-7600-7262-0 AV - HD 9696.2 .A2K63 1999 PY - 1999/// CY - Australia PB - Thomson learning KW - Customer service KW - Service skill N1 - includes bibliographical references and index ER -