1. The growth of logical thinking from childhood to adolescence; An essay on the construction of formal operational structures
المؤلف: [By] Barbel Inhelder and Jean Piaget; Translated by Anne Parsons and Stanley Milgram
المکتبة: كتابخانه دانشكده ادبيات دانشگاه تهران (طهران)
موضوع: Child psychology.,Logic.,Cognition in children.
