Three theories of child development the contributions of Erik H. Erikson, Jean Piaget, and Robert R. Sears, and their applications

By Maier, Henry William..
New York Harper & Row 1969 .
ix, 342 p. 22 cm..

Tres teorias sobre el desarrollo del niño Erikson, Piaget y Sears

By Maier, Henry William..
Buenos Aires Amorrortu Editores 1984 .
358 p. , Translation of : Three theories of child development : the contributions of Erik H. Erikson, Jean Piaget and Robert R. Sears and their applications. 19 cm..

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Three theories of child development the contributions of Erik H. Erikson, Jean Piaget, and Robert R. Sears, and their applications

Tres teorias sobre el desarrollo del niño Erikson, Piaget y Sears