TY - JOUR T1 - Some Further Considerations on the Breslaw Bills of Mortality. By the Same Hand, etc. JF - Philosophical Transactions (1683-1775) VL - 17 SP - 654 EP - 656 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1693.0014 M3 - doi:10.1098/rstl.1693.0014 AU - Halley, E. ER -