Problems About War: For Classes in Arithmetic (Classic Reprint)

Industrial Arithmetic (Classic Reprint)

Problems in Arithmetic for Public Schools (Classic Reprint)

Practical Problems in Arithmetic for Primary Grades, Vol. 1 (Classic Reprint)

Problems in Arithmetic for Fourth Book Classes (Classic Reprint)

Simple Problems in Industrial Arithmetic for Gramm

Problems in Arithmetic for Public Schools (Classic Reprint)

Grammar Grade Problems in Mechanical Drawing (Classic Reprint)