Investigative selling: How to master the art, science, and skills of professional selling

professional

by Omar Periu

Audio CD

ISBN: 978-0-9704368-7-0

ISBN-10: 0-9704368-7-4

Omar Periu International · 2000

See also:
2006PaperbackInvestigative Selling: How to Master the Art, Science & Skills of Professional Selling