Piaget, Jean. "Frontmatter".
Genetic Epistemology, New York Chichester, West Sussex: Columbia University Press, 1970, pp. I-VIII.
https://doi.org/10.7312/piag91272-fm
Piaget, J. (1970). Frontmatter. In
Genetic Epistemology (pp. I-VIII). New York Chichester, West Sussex: Columbia University Press.
https://doi.org/10.7312/piag91272-fm
Piaget, J. 1970. Frontmatter.
Genetic Epistemology. New York Chichester, West Sussex: Columbia University Press, pp. I-VIII.
https://doi.org/10.7312/piag91272-fm
Piaget, Jean. "Frontmatter" In
Genetic Epistemology, I-VIII. New York Chichester, West Sussex: Columbia University Press, 1970.
https://doi.org/10.7312/piag91272-fm
Piaget J. Frontmatter. In:
Genetic Epistemology. New York Chichester, West Sussex: Columbia University Press; 1970. p.I-VIII.
https://doi.org/10.7312/piag91272-fm
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