{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Illustrated Medical In-Door Gymnastics: Or a System of Medico-Hygienic Exercises Requiring No Mechanical Or Other Aid, and Adapted to Both Sexes and All Ages, and for Special Cases","author_name":"Daniel Gottlieb Moritz Schreber","thumbnail_url":"https://www.ebooknetworking.net/books/B00/9E7/bigB009E7C5MG.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B009E7C5MG.html\">Illustrated Medical In-Door Gymnastics: Or a System of Medico-Hygienic Exercises Requiring No Mechanical Or Other Aid, and Adapted to Both Sexes and All Ages, and for Special Cases</a>","width":400,"height":300}