Gerson, Richard F. Measuring customer satisifaction / Richard F. Gerson - India Viva 2005 - 112 p. - 50 minute series . ISBN: 8176495972 Subjects--Topical Terms: ᅠᅠCustomer service evaluationᅠCustomer satisifactionᅠ Dewey Class. No.: 658.812 GER-R