MAP20180001147 Spit, Martin Life insurers' secret weapon / Martin Spit, Tim Hoying Sumario: he middle market segment of customers for life insurance is underserved. En: Reactions. - London : Euromoney Institutional Investor PLC, 1981- = ISSN 0953-5640. - 01/01/2018 Número 1 - enero 2018 , p. 78-80 1. Seguro de vida . 2. Estados Unidos . I. Título.