A relation of the novv present warres, betweene the illustrious L. Charles Emanuel, D. of Sauoy, Piedmont, &c. and the L. Cardinal of Mantua, D. of Montserrat; seconded by the King of Spaine The Emperors decree, and the Duke of Sauoy his letter to the Emperor, wherein the whole occasion of the warres is briefly declared. Translated out of the Latin copie.