{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Movements or Exercises, According to Ling's System for the Due Development and Strengthening of the Human Body in Childhood and in Youth (1852)","author_name":"Mathias Roth","thumbnail_url":"https://www.ebooknetworking.net/books/116/189/big1161896856.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1161896856.html\">Movements or Exercises, According to Ling&#039;s System for the Due Development and Strengthening of the Human Body in Childhood and in Youth (1852)</a>","width":400,"height":300}