TY - GEN digital ID - 139447718 TI - The ready reckoner, or, Trader's most useful assistant in buying and selling all sorts of commodities either wholesale or retale : shewing at one view the amount or value of any number or quantity of goods or merchandise from one farthing to twenty shillings ... to which is added, 1, a double table of Portugal money ... 2, a table of expences or wages ... 3, a table of annuities and commission or brokerage ... AU - Fenning, Daniel. AU - Gale Cengage Learning PY - 1767 PB - London Printed for S. Crowder, and B. Collins DB - UniCat KW - Ready-reckoners KW - Money -- Tables KW - Weights and measures -- Tables UR - https://www.unicat.be/uniCat?func=search&query=sysid:139447718 AB - ER -