May, Thomas Erskine, Baron Farnborough, 1815-1886 Erskine May's Treatise on the law, privileges, proceedings and usage of Parliament. - 22nd ed. / editors, Sir Donald Limon and W. R. McKay. - London : Butterworths, 1997. - xlviii, 1095p. ISBN: 0406895872 Subjects--Corporate Names: Great Britain. Parliament --Rules and practice.