De Lisi, R. (1979). The educational implications of Piaget's theory and assessment techniques. ERIC.
Chicago-čujuhus (17. p.)De Lisi, Richard. The Educational Implications of Piaget's Theory and Assessment Techniques. New Jersey, Estados Unidos: ERIC, 1979.
MLA-čujuhus (9. p.)De Lisi, Richard. The Educational Implications of Piaget's Theory and Assessment Techniques. ERIC, 1979.
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