Unitary Arithmetic
Embodying the First Book of Arithmetic of the Irish National Board with a Full Exposition of the Unitary System or Method of Working Arithmetic Without Rules, with Numerous Additional Examples, and Se
Autor:
Alexander Kennedy Isbister
Disponibilitate:
În depozitul extern
Expediem în 9-15 zile
168.87
lei
This work has been selected by scholars as being culturally important, and is part of the knowledge...
