{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Cost Keeping And Management Engineering; A Treatise For Engineers, Contractors And Superintendents Engaged In The Management Of Engineering Construction","author_name":"Halbert P. Gillette","thumbnail_url":"https://www.ebooknetworking.net/books/140/678/big1406783072.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1406783072.html\">Cost Keeping And Management Engineering; A Treatise For Engineers, Contractors And Superintendents Engaged In The Management Of Engineering Construction</a>","width":400,"height":300}