English: Adolphe Ferrière (1879–1960), Swiss reform pedagogue and author
Data
circa 1920
date QS:P,+1920-00-00T00:00:00Z/9,P1480,Q5727902
Burimi
File:AdolpheFerriereND.jpg; derivative work
Autori
Unknown photographer
Licencim
Public domainPublic domainfalsefalse
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.