An addition vnto the vse of the instrument called the circles of proportion, for the working of nauticall questions [[electronic resource] ] : Together with certaine necessary considerations and advertisements touching navigation. All which, as also the former rules concerning this instrument are to bee wrought not onely instrumentally, but with the penne, by arithmeticke, and the canon of triangles. Hereunto is also annexed the excellent vse of two rulers for calculation. And is to follow after the 111 page of the first part

• Record Nr.: UNISA996390457703316
• Autore: Oughtred William <1575-1660.>
• Pubbl/distr/stampa: London, : Printed by Augustine Mathewes, 1633
• Descrizione fisica: [2], 74, [4] p. : tables
• Soggetti: Mathematical instruments; Navigation
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: By William Oughtred.; Issued with the various states of his: The circles of proportion and the horizontal instrument.; Includes tables.; Errata pages at end.; Reproduction of the original in the Cambridge University Library.
• Sommario/riassunto: eebo-0021