Luis Garcia
(MEXICAN IMPRINT--1615.) Alvaro de Fuentes. Libro de quentas, y reducciones de plata y oro . . . 1615 Consists mostly of tables for converting gold and silver. The Iberian Books database notes "no surviving copy--this work could be a bibliographical ghost." None in OCLC.
gold and silver
154, 3
2, 3, , 68, 69, 125, 126,