The wedgede Randy SchwantzMateriasInsuranceSellingEdiciones (2)The wedge (1998)National Underwriter Co. · inglésThe Wedge (1998)Natl Underwriter Co · inglés · ISBN 9780872183711Más obras de Randy SchwantzBreaking the sales barrierHHow to Get Your Competition FiredHow to Get Your Competition FiredHow to Get Your Competition Fired (Without Saying Anything Bad About Them)