Functional arithmetic photographic interpratations, kindergarten thorugh grade eight.

Functional arithmetic photographic interpratations, kindergarten thorugh grade eight.

Библиографические подробности
Главный автор: Harding, Lowry Waring (Автор)
Формат: ‌
Язык:English
Опубликовано: Dubuque, Iowa Brown 1952.
Предметы:
Arithmetic > Study and teaching (Primary).