box-16-folder-12-notes-ca-1929-1948-mathematics-decimals-arithmetic-education-for-democracy-fractions-two-pointsdominated-by-history-s-periods-in-development-language-seasonal-mater Post date July 23, 2022 Tags Edwin Mortimer Standing - Biographic sources, Edwin Mortimer Standing - Writings ← box-16-folder-13-notes-ca-1929-1948-mathematics-continued-same-as-above-ubiqun55 → box-16-folder-11-notes-ca-1929-1948-maths-decimals-arithmetic-education-for-democracy-fractions-two-pointsdominated-by-history-s-periods-in-development-language-seasonal-materials
Montessori BibliographyMontessori Bibliography