Child''s Conception of Movement and Speed

2 338,-

Success and Understanding

2 338,-

The Child''s Conception of Time

2 749,-

The Mechanisms of Perception

819,-

Play, Dreams And Imitation In Childhood

749,-

Principles of Genetic Epistemology

819,-

Judgement and Reasoning in the Child

4 109,-

Morphisms and Categories

2 129,-

The Language and Thought of the Child

4 109,-

Child''s Conception of Space

799,-

Child''s Conception of Movement and Speed

2 338,-

Success and Understanding

2 338,-

The Child''s Conception of Time

2 749,-

The Mechanisms of Perception

819,-

Play, Dreams And Imitation In Childhood

749,-

Principles of Genetic Epistemology

819,-

Judgement and Reasoning in the Child

4 109,-

Morphisms and Categories

2 129,-

The Language and Thought of the Child

4 109,-

Child''s Conception of Space

799,-