TY - JOUR T1 - A Letter to James West, Esq; President of the Royal Society, Containing the Investigations of Twenty Cases of Compound Interest, by J. Robertson, Lib. R. S. JF - Philosophical Transactions (1683-1775) VL - 60 SP - 508 EP - 517 PY - 1770/01/01/ UR - http://dx.doi.org/10.1098/rstl.1770.0046 M3 - doi:10.1098/rstl.1770.0046 AU - Robertson, J. ER -