{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Joy and health through play: The new age-grade-height-weight athletic standard","author_name":"George E Shchlafer","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0008C2Q66.html\">Joy and health through play: The new age-grade-height-weight athletic standard</a>","width":400,"height":300}