Johnsons arithmetick in two bookes the first of vulgar arithmetick with easie rules to worke all the first four parts of arithmetick, in whole numbers and fractions. The second of decimall arithmetick, whereby all fractionall operations are wrought in whole number, in merchants accompts, without reduction, with the perfect working of interests and annuities. By John Johnson surveyer, and practicioner in the mathematicks - Johnson, John de Monins (printed by R[ichard] C[otes] for John Sweeting, at the Angel in Popes-head Alley, 1649)
"The second book" has separate dated title page; register and pagination are continuous. - Printer's name from colophon. - Reproduction of the original in the British Library. - Text is continuous despite pagination. - Wing (2nd ed.), J778A. - With table of contents