http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Speculum mercativum, or, The young merchants glass
wherein are exact rules of all weights, coins, measures, exchanges, and other matters necessary used in commerce : as also variety of merchants accompts after the Italian-vvay of debitor and creditor, in factorage, partnership and barter : likewise the method of keeping pursers book
Bound with "Amphithalami, or, The accomptants closet" (L2367).
Reproduction of original in Yale University Library.
Microfilm. Ann Arbor, Mich. : University Microfilms, 1966. 1 microfilm reel ; 35 mm. (Early English books, 1641-1700 ; 216:4)
University Microfilms International, 300 N. Zeeb Rd., Ann Arbor, MI 48106