Mi experiencia en la "Escuela Serena" de Agno.
Series: Biblioteca de cultura pedagógica,; 45
Publisher: Editorial Kapelusz
Published: 1956
Place of publication: B[ueno]s A[ire]s
Language: spa
Number of pages: 89
Subjects: Agno, Switzerland. Scuola serena.
Notes: Translation of L'École sereine.