carnegie-foundation-to-aid-summer-school-at-fair-june-to-august-9c24ejcj Post date May 27, 2023 Tags Americas, Clara E. Craig - Biographic sources, Maria Montessori - Biographic sources, North America, Panama-California Exposition (1915, San Diego, California), United States of America ← society-hear-from-mme-montessori-cl5fae83 → summer-school-to-be-held-at-exposition-6hacczkg
Montessori BibliographyMontessori Bibliography