TY - GEN digital ID - 139444417 TI - Observations on reversionary payments : on schemes for providing annuities for widows, and for persons in old age : on the method of calculating the values of assurances on lives : and on the national debt : to which are added, four essays on different subjects in the doctrine of life-annuities and political arithmetick : also, an appendix ... AU - Price, Richard AU - Gale Cengage Learning PY - 1772 PB - London Printed for T. Cadell DB - UniCat KW - Annuities KW - Insurance, Life KW - Mortality KW - Life expectancies KW - Population KW - Air -- Pollution UR - https://www.unicat.be/uniCat?func=search&query=sysid:139444417 AB - ER -