Subtítulo Containing a compendious description of the Sphere, with the making of certain Instruments and Rules for Navigations : and exemplified by many Demonstrations

Referencia CORTES, Martin. THE ARTE OF NAVIGATION: CONTAINING A COMPENDIOUS DESCRIPTION OF THE SPHERE, WITH THE MAKING OF CERTAIN INSTRUMENTS AND RULES FOR NAVIGATIONS : AND EXEMPLIFIED BY MANY DEMONSTRATIONS. Trad. EDEN, Richard. Londres, Inglaterra: Richard Watkins, 1561.