{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Hints On Porisms: In a Letter to T.S. Davies...With a Scholium Not Contained in the Letter. Being a Sequel to the Two Tracts On 'Imaginary ... and 1818...Being No. III of Original Tracts","author_name":"Anonymous","thumbnail_url":"https://www.ebooknetworking.net/books/B00/A08/bigB00A08846O.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00A08846O.html\">Hints On Porisms: In a Letter to T.S. Davies...With a Scholium Not Contained in the Letter. Being a Sequel to the Two Tracts On &#039;Imaginary ... and 1818...Being No. III of Original Tracts</a>","width":400,"height":300}