{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Hand-book of physical training in schools including full directions for a variety of calisthenic exercises adapted to classes of all grades and to social and individual practice","author_name":"Charles J. Robinson","thumbnail_url":"https://www.ebooknetworking.net/books/B00/713/bigB00713TCL2.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00713TCL2.html\">Hand-book of physical training in schools including full directions for a variety of calisthenic exercises adapted to classes of all grades and to social and individual practice</a>","width":400,"height":300}