TY - JOUR T1 - On the Application of Parabolic Trigonometry to the Investigation of the Properties of the Common Catenary JF - Proceedings of the Royal Society of London (1854-1905) VL - 8 SP - 443 EP - 447 PY - 1856/01/01/ UR - http://dx.doi.org/10.1098/rspl.1856.0117 M3 - doi:10.1098/rspl.1856.0117 AU - Booth, J. ER -