Author:Jean William Fritz Piaget
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Jean William Fritz Piaget
Works
[edit]- The language and thought of the child (1926 in English) (external scan)
- The child's conception of the world (1929 in English) (external scan)
Some or all works by this author are in the public domain in the United States because they were published before January 1, 1931.
This author died in 1980, so works by this author are in the public domain in countries and areas where the copyright term is the author's life plus 45 years or less. These works may be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.
Public domainPublic domainfalsefalse