{"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 a","author_name":"Schreber, Daniel Gottlieb Moritz","thumbnail_url":"https://www.ebooknetworking.net/books/128/773/big1287732119.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1287732119.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 a</a>","width":400,"height":300}