19th-international-montessori-congress-announcement-and-preliminary-programme-5pbrbxi2 Post date March 10, 2023 Tags Conferences, International Montessori Congress (19th, Amsterdam, Netherlands, 9-13 April 1979) ← lets-communicate-y2s9tpke → report-on-the-18th-international-montessori-congress-qj7rab2c
Montessori BibliographyMontessori Bibliography