III · Science
New Maths in Action
Subjects
Study and teaching (Secondary) · Mathematics · Problems, exercises · Mathematics, study and teaching · Mathematics, juvenile literature · Great britain, juvenile literature
Language
ENG




![Cover of [William Wheeler Hubbell, authorized to apply for patents.] by United States. Congress. Senate. Committee on Patents](https://covers.openlibrary.org/b/id/10200621-M.jpg)
