Consuetudo; vel, Lex Mercatoria; or, The ancient law-merchant, divided into three parts, according to the essentiall parts of trafficke ... also, Advice concerning bils of exchange, wherein the whole practicall part and body of exchange of money is anatomized, by Iohn Marius ... together with A collection of all sea-laws, which are to be found among any people or nation upon the coasts of the great ocean and Mediterranean sea, composed long since by a Professor of the civil law; whereunto is annexed, The merchants mirrour or, Directions for the perfect ordering and keeping of his accounts, framed by way of debitor and creditor ... compiled by Richard Dafforne ...