Spanish language -- Numerals : Letras, números e incógnitas : estudio de las voces aritmético-algebraicas del Renacimiento / Itziar Molina Sangüesa ; prólogo, María Jesús Mancho Duque
Spanish language -- Numerals -- History : Letras, números e incógnitas : estudio de las voces aritmético-algebraicas del Renacimiento / Itziar Molina Sangüesa ; prólogo, María Jesús Mancho Duque
Numeration -- Early works to 1800. : The instructor, or, Young man's best companion : containing spelling, reading, writing and arithmetic, in an easier way than any yet published; and how to qualify any person without the help of a master : instructions to write a variety of hands ... how to write letters on business or friendship : forms of indentures ... releases, &c. : also merchants' accompts, and a short and easy method of shop and book-keeping : together with the method of measuring carpenters' ... painters' work ... : likewise the practical guager made easy ... and some general observations for gardening : to which are added, the family's best companion; and a compendium of geography and astronony; also some useful interest tables / by George Fisher, accomptant
Numeration -- Outlines, syllabi, etc. : Ultimo Public School school based maths programme, number strand / [Inservice Education, Division of Services, N.S.W. Department of Education]