Junior high school mathematics
Subtitle: A preliminary report
By: by the National committee on mathematicl requirements
Series: United States. Bureau of Education. Secondary school circular -- no. 6; Secondary school circular (United States. Bureau of Education) -- no. 6
Publisher: Government Printing Office
Published: 1920
Place of publication: Washington]
Language: eng
Number of pages: 10
Subjects: Mathematics; Study and teaching; Junior high schools