Principles and methods of teaching arithmeticJames Robert Overman · First published 1920Open the Tome
Contemporary guide in the teaching of arithmetic, an experiment in cooperative teachingRaleigh Schorling, James Robert Overman, Walter Owen Schriner · First published 1933Open the Tome
Experimental study of certain factors affecting transfer of training in arthmeticJames Robert Overman · First published 1931Open the Tome
