Family math for young children comparing

Family math for young children comparing

Библиографические подробности
Главный автор: Coates, Grace Davila
Формат: ‌
Язык:English
Опубликовано: Berkeley, CA Lawrence Hall of Science, University of California c1997.
Предметы:
Mathematics > Study and teaching (Elementary).
Parent-teacher relationship.
Teaching > Aids and devices.