TY - JOUR T1 - A Discourse on the Locus for Three and Four Lines Celebrated among the Ancient Geometers, by H. Pemberton, M. D. R. S. Lond. et R. A. Berol. S. In a Letter to the Reverend Thomas Birch, D. D. Secretary to the Royal Society JF - Philosophical Transactions (1683-1775) VL - 53 SP - 496 EP - 529 PY - 1763/01/01/ UR - http://dx.doi.org/10.1098/rstl.1763.0057 M3 - doi:10.1098/rstl.1763.0057 AU - Pemberton, H. ER -