summer-school-july-5-august-13-especially-fine-program-is-being-planned-for-this-years-session-w247e9kx Post date May 27, 2023 Tags Americas, Maria Montessori - Biographic sources, North America, Panama-California Exposition (1915, San Diego, California), United States of America ← three-more-exhibit-palaces-advertisement-fbcgepiy → famous-dr-montessori-begins-to-teach-l-a-children-next-monday-c9ddaerb
Montessori BibliographyMontessori Bibliography