{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Walker's Building Estimator's Reference Book, 27th Edition","author_name":"Frank R. Walker Company Editors","thumbnail_url":"https://www.ebooknetworking.net/books/091/159/big091159227X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-091159227X.html\">Walker&#039;s Building Estimator&#039;s Reference Book, 27th Edition</a>","width":400,"height":300}