Learning mathematics in elementary and middle schools

Библиографические подробности
Другие авторы:	Cathcart, W. George
Формат:	‌
Язык:	English
Опубликовано:	Upper Saddle River, N.J. Merrill c2000.
Предметы:	Mathematics > Study and teaching (Elementary) Mathematics > Study and teaching (Middle school) Science Teaching.