The ready reckoner; or, Trader's sure guidede William LeybournMateriasReady-reckonersEdiciones (1)The ready reckoner; or, Trader's sure guide. (1798)Law · inglésMás obras de William LeybournTThe twentieth edition of The ready reckoner, or, Trader's suThe twentieth edition of The ready reckoner, or, Trader's sure guideLLeybourn's Dialling improv'dLeybourn's Dialling improv'dSSpeculum anniSpeculum anni
TThe twentieth edition of The ready reckoner, or, Trader's suThe twentieth edition of The ready reckoner, or, Trader's sure guide
TThe art of dialling, performed geometrically, by scale and cThe art of dialling, performed geometrically, by scale and compasses: arithmetically, by the canons of sines and tangents: instrvmentally, by a trigonal instrument, accomodated with lines for that purpose
AAn almanack and prognostication for the year of our redemptiAn almanack and prognostication for the year of our redemption 1651
AArithmetical recreations, or, Enchiridion of arithmetical quArithmetical recreations, or, Enchiridion of arithmetical questions
