Gross, T. Scott. Positively outrageous service : how to delight and astound your customers and win them for life / T. Scott Gross. - 2nd ed. - Chicago : Dearborn Trade Pub., c2004. - xii, 211 p. ; 23 cm. Includes index. ISBN: 0793188237 (pbk) Subjects--Topical Terms: Customer services. Dewey Class. No.: 658.812 / GRO