{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Universos circulares. (geometría en la ciencia)(TT: Circular universes) (TA: geometry in science): An article from: Siempre!","author_name":"José Gordon","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00097KXA6.html\">Universos circulares. (geometría en la ciencia)(TT: Circular universes) (TA: geometry in science): An article from: Siempre!</a>","width":400,"height":300}