Sabatino, Mariano H Ventas y marketing: utilizando microsoft excel - 2a ed - Buenos Aires : Omicron, 2007 - 253 p. ISBN: 978-987-1046-70-6 LCCN: 013625 Subjects--Topical Terms: CLIENTEMARKETINGINVESTIGACION DE MERCADOVENTASEXCEL Dewey Class. No.: 658.8