History


Help on query formulation
Symbols, icons, and terminology in a work by Juan de Ortega (1536). Simbolos, iconos, lexemas y terminologia en el tratado subtilissimo de aritmetica y geometrica de Juan Ortega (1536). Symbole, Icons und Terminologie in einem Werk von Juan de Ortega (1536). (Spanish)
Educ. Mat. (Mex.). (Aug 1991) v. 3(2) p. 83-94. [ISSN 0187-8298]
Valid XHTML 1.0 Transitional Valid CSS!