Mirifici logarithmorum canonis descriptio, ejusque usus, in utraque trigonometria; vt etiam in omni logistica mathematica, amplissimi, facillimi, & expeditissimi explicatio. Accesserunt opera posthuma; primò, mirifici ipsius canonis constructio, & logarithmorum ad naturale ipsorum numeros habitudines. Secundò, appendix de alia, eáque præstantiore logarithmorum specie construenda. Tertiò, propositiones quædam eminentissimæ, ad triangula sphærica mirâ facilitate resolvenda. Autore ac inventore Ioanne Nepero, Barone Merchistonii, &c. Scoto. Añadir al portapapeles GB 2014 WS-01-BUS-PRS/1/14 Unidad documental simple 1619 Parte deWestminster School's Archive and Collections 67 pp.; final leaf laid down Napier, John,
Rabdologiæ, seu Numerationis per virgulas libri duo: cum appendice de expeditissimo multiplicationis promptuario. Quibus accessit & arithmeticæ localis liber vnus. Authore & inventore Ioanne Nepero, Barone Merchistonii, &c. Scoto. Añadir al portapapeles GB 2014 WS-01-BUS-PRS/1/03 Unidad documental simple 1617 Parte deWestminster School's Archive and Collections 154 pp. Napier, John,