HHow to Deal with Difficult CustomersHow to Deal with Difficult Customersde Dave AndersonMateriasSalesEdiciones (1)How to Deal with Difficult Customers (2009)Wiley & Sons, Incorporated, John · inglés · ISBN 9780470441220Más obras de Dave AndersonHHow to lead by the bookHow to lead by the bookUnstoppableHHow to run your business by the bookHow to run your business by the book
