{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Palladio Londinensis: or, the London art of building. In three parts. Part I. Containing such geometrical problems as are necessary ... Part III. ... of the several kinds of stair-cases","author_name":"Salmon, William","thumbnail_url":"https://www.ebooknetworking.net/books/117/102/big1171020783.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1171020783.html\">Palladio Londinensis: or, the London art of building. In three parts. Part I. Containing such geometrical problems as are necessary ... Part III. ... of the several kinds of stair-cases</a>","width":400,"height":300}