Read on Mobile Enter Reading Mode Principles of the algerbra of logic Posted on 6月 5th, 2015 by root B Philosophy publisher: Edinburgh, D. Douglascreator: Macfarlane, Alexander, 1851-1913Keyword: Logic, Symbolic and mathematical.years: 1879.pages: x p., 1 l., 155 p.class: BC135download: pdf file SCAN THIS QR CODE WITH YOUR PHONE