Longmans' object lessonsde David SalmonMateriasObject-teachingScienceStudy and teachingEdiciones (1)Longmans' object lessons (1891)Longmans, Green and Co. · inglésMás obras de David SalmonAArticles from the "Educational Record" on Joseph Lancaster aArticles from the "Educational Record" on Joseph Lancaster and kindred subjectsIInfant schools, their history and theoryInfant schools, their history and theory1915Longmans' school grammar
AArticles from the "Educational Record" on Joseph Lancaster aArticles from the "Educational Record" on Joseph Lancaster and kindred subjects
