Industrial mathematics, first half of ninth year
Subtitle: a course designed for pupils who are finding difficulty with the regular course in mathematics for the ninth year
By: by D. W. Werremeyer.
Publisher: The Board of Education
Published: 1924
Place of publication: Cleveland, Ohio
Language: eng
Number of pages: 108
Subjects: Mathematics.
Notes: "Experimental edition, distributed at cost to certain pupils of the Cleveland public schools, by the Cleveland Board of education."