Ayo, Doctor , fl. 1754. No. 1 in **D,164.8 Declaracion de las cinco reglas de contar, con otros curiosidades, [Madrid en la imprenta de Antonio Sanz. 1754.] 8 pp. 19.5 cm.
There is no title-page.
This card was printed at the Boston Fo a Public Library, July 5, 1935.
D8392 — Arithmetic. In Spanish. — Numbers.