2 1 20 David C. M. Dickson Primary Author Mary R. Hardy Additional Author Howard R. Waters Primary Author mixed material 9781107044074 USA Cambridge University Press 2013 Actuarial Mathematics for Life Contingent Risks ACT.jpg.jpg David C. M. Dickson Primary Author Mary R. Hardy Primary Author Howard R. Waters Primary Author mixed material Cambridge University Press 2012 Solutions Manual for Actuarial Mathematics for Life Contingent Risks z.jpg.jpg