ha-Psikhologyah ha-hitpatḥutit shel Z'an Piaz'eh
Contributors: Piaget, Jean, 1896-1980; Ormian, Haim; Leṿin, ʻAmaśai
Publisher: אוצר המורה
Published: 1971
Language: heb
Number of pages: 463
Subjects: Child Psychology; Intellect
Work titles: Developmental psychology of Jean Piaget