Arithmetic.
Ciruelo, Pedro Sanchez, 1470?-1550. **EIQ1.22 Tractatus arithmetice practice qui dicitur algorismus.
— Colophon: Arithmetice practice seu algorismi tractatus a Petro Sanchez Ciruelo nouiter compilatus explicit impressus Parisius [sic] in Bellouisu. Anno diii .1509. Die .12. Septembris. (12) ff. Sig. ain 8, bin 4. Black-letter. Woodcut initials. Printer’s devices. 19% cm.
On title-page, the device of De Marnef; on f. 12, verso, that of Guy Mar- chand. There are manuscript notes.
This card was printed at the Boston Public Library, October 26. 1923.
M7250 — Arithmetic.