Joseph Clifton Brown · 9 obras en el catálogoObrasJunior high school mathematicsHow to teach arithmeticModern Business Arithmetic: Complete CourseModern Business Arithmetic, Complete CourseJunior High School Mathematics; Volume 3JJunior High School Mathematics; Volume 2Junior High School Mathematics; Volume 2CChampion Arithmetics, Grade FourChampion Arithmetics, Grade FourJJunior High School Mathematics, Book 2Junior High School Mathematics, Book 2HHow to Teach Arithmetic; a Manual for Teachers and a Text-BoHow to Teach Arithmetic; a Manual for Teachers and a Text-Book for Normal Schools
HHow to Teach Arithmetic; a Manual for Teachers and a Text-BoHow to Teach Arithmetic; a Manual for Teachers and a Text-Book for Normal Schools
