{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mensuration For The Building Trade: With The Proper Rules Of Arithmetic, So That Those Who Have No Knowledge Of Figures May Learn Themselves","author_name":"Samuel B. Caston","thumbnail_url":"https://www.ebooknetworking.net/books/117/358/big1173584544.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1173584544.html\">Mensuration For The Building Trade: With The Proper Rules Of Arithmetic, So That Those Who Have No Knowledge Of Figures May Learn Themselves</a>","width":400,"height":300}