{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Medical Indoor Gymnastics, Or, a System of Hygienic Exercises for Home Use to Be Practiced Anywhere Without Apparatus or Assistance by Young and Old O","author_name":"Daniel Gottlieb Moritz Schreber","thumbnail_url":"https://www.ebooknetworking.net/books/129/352/big1293529400.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1293529400.html\">Medical Indoor Gymnastics, Or, a System of Hygienic Exercises for Home Use to Be Practiced Anywhere Without Apparatus or Assistance by Young and Old O</a>","width":400,"height":300}