John Roscoe Clark
Books
Co-authored books and collections
Books that list John Roscoe Clark among their authors but not as the lead author: co-written works, collections and compilations.
Harold Ordway Rugg

Fundamentals of High School Mathematics
Harold Ordway Rugg · 2022
Harold Ordway Rugg
Scientific Method in the Reconstruction of Ninth-Grade Mathematics : A Complete Report of the Investigation of the Illinois Committee on Standardization of Ninth-Grade Mathematics, 1913-1918
Harold Ordway Rugg · 2018