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Books · Search

Books by Leo Leitner

Congresses · Preschool Education

Vorschulklassen in Österreich

Leo Leitner

1975

Nobel Prize winners · Education

Von der Schule zum Nobelpreis

Leo Leitner

2009

History · Educators

Spuren des Lernens

Leo Leitner

2005

History · Armenian Art

Armenische Kunst-Schätze

Leo Leitner

1980