TY - JOUR T1 - The Calculus of Chemical Operations; Being a Method for the Investigation, by means of Symbols, of the Laws of the Distribution of Weight in Chemical Change. Part I. On the Construction of Chemical Symbols JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 156 SP - 781 EP - 859 PY - 1866/01/01/ UR - http://dx.doi.org/10.1098/rstl.1866.0026 M3 - doi:10.1098/rstl.1866.0026 AU - Brodie, B. ER -