Growth of logical thinking: from childhood to adolescence /

gan Inhelder, Barbel
Cyhoeddwyd 1958

Learning and the development of cognition /

gan Inhelder, Barbel
Cyhoeddwyd 1974

Learning and the development of cognition

gan Inhelder, Barbel

Learning and the development of cognition /

gan Inhelder, Bärbel
Cyhoeddwyd 1975

Piaget and his school A reader in development pscyhology /

gan Inhelder, Barbel And
Cyhoeddwyd 1976

Growth of logical thinking from childhood to adolescence; an essay on the construction of formal operational structures

gan Inhelder, Bärbel
Cyhoeddwyd 1958

Memory and intelligence

gan Inhelder, Barbel, Piaget, Jean
Cyhoeddwyd 1973

Mental Imagery in the Child : a study of the development of imaginal representation /

gan Piaget, Jean, Inhelder, Barbel
Cyhoeddwyd 1971

Memory and intelligence /

gan Piaget, Jean
Cyhoeddwyd 1968

The origin of the idea of chance in children /

gan Piaget,Jean
Cyhoeddwyd 1975

Psychology of the child tr by Helen weaver /

gan Piaget, Jean And
Cyhoeddwyd 1969

Discussions on child development: A consideration of the biological, psychological, and cultural approaches to the understanding of human development and behaviour/

Cyhoeddwyd 1956

Discussions on child development: A consideration of the biological, psychological, and cultural approaches to the understanding of human development and behaviour/

Cyhoeddwyd 1956

Origin of the idea of chance in children /

gan Piaget, Jean
Cyhoeddwyd 1975