{"product_id":"9781138899452","title":"The Psychology of Early Childhood : A Study of Mental Development in the First Years of Life (Collected Works of C.W. Valentine)","description":"\u003cp\u003eOriginally published in 1942, this title attempted to trace, from their very earliest appearances after birth, all aspects of mental development in childhood up to the age of about 4 or 5. It is based largely on the author’s almost daily observations of his own five children, over a period of some twenty years, supplemented by numerous tests and experiments.\u003c\/p\u003e","brand":"Routledge","offers":[{"title":"Default Title","offer_id":45416970190927,"sku":"00000_00000_00000_00000","price":2590.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/9174\/2287\/files\/9781138899452-1.jpg?v=1780453797","url":"https:\/\/kinokuniya.com.tw\/products\/9781138899452","provider":"Books Kinokuniya Taiwan","version":"1.0","type":"link"}