$Why is math so hard? and many other tips to keeping a sound body and a sound mind$
QR Code (код быстрого отклика)

Why is math so hard? and many other tips to keeping a sound body and a sound mind

Библиографические подробности
Главный автор:	Chua, Queena N. Lee
Формат:	‌
Язык:	English
Опубликовано:	Pasig City, MM Anvil Publishing c2007
Серии:	Straight talk sereis 10.
Предметы:	Philippine newspapers > sections, columns, etc. > Miscellanea. Mathematics. Questions and answers.