Brumfiel, Charles Francis 1914
Fundamental concepts of elementary mathematics - Massachusetts : Addison-Wesley, 1962. - 340 páginas : il.
Matematicas
Algebra
Geometria
Simbolos Matematicos
Fundamental concepts of elementary mathematics - Massachusetts : Addison-Wesley, 1962. - 340 páginas : il.
Matematicas
Algebra
Geometria
Simbolos Matematicos