{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"How Kindergarten Came to America: Friedrich Froebel's Radical Vision of Early Childhood Education (Classics in Progressive Education)","author_name":"Bertha Von Marenholtz-bulow","thumbnail_url":"https://www.ebooknetworking.net/books/159/558/big1595581545.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1595581545.html\">How Kindergarten Came to America: Friedrich Froebel&#039;s Radical Vision of Early Childhood Education (Classics in Progressive Education)</a>","width":400,"height":300}