Clavis commercii: or, The key of commerce
Subtitle: Containing an exact, and most concise method of merchants accompts, after the Italian manner, in one hundred propositions; being the most material cases in proper, factorage, and company-accompts, both domestick and foreign: with an example annexed to each proposition. Also a practical waste-book, journal, and ledger, with directions how to ballance the ledger, and transferr the ballance thereof, as an inventory, into a new ledger. Fitted for the use of schools, the contemplation of gentlemen, and the practice of merchants, or others, who desire to be accomplished with the famous art of book-keeping. By John Hawkins, schoolmaster at St. George's Church in Southwark
Series: Early English books, 1641-1700 -- 1794:19
Publisher: printed for Sarah Passinger, at the Three Bibles on London-Bridge
Published: 1689
Place of publication: London
Language: eng
Format: Microform
Number of pages: 190
Subjects: Bookkeeping -- Early works to 1800
Genres: Early works to 1800
Other titles: Clavis commercii; Key of commerce
Notes: The 42 pages at end are like-numbered on facing pages

Reproduction of the original in the British Library

Wing (2nd ed., 1994) H1174

Microfilm. Ann Arbor, Mich. : UMI, 1987. 1 microfilm reel ; 35 mm. (Early English books, 1641-1700 ; 1794:19).