{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Gradations in Euclid: Books I. and Ii., with an Explanatory Preface [&c.] by H. Green","author_name":"Euclides","thumbnail_url":"https://www.ebooknetworking.net/books/114/814/big114814417X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-114814417X.html\">Gradations in Euclid: Books I. and Ii., with an Explanatory Preface [&amp;c.] by H. Green</a>","width":400,"height":300}