{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Rule-Of-Thumb Cost Estimating for Building Mechanical Systems: Accurate Estimating and Budgeting Using Unit Assembly Costs","author_name":"James H. Konkel","thumbnail_url":"https://www.ebooknetworking.net/books/007/044/big0070449570.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0070449570.html\">Rule-Of-Thumb Cost Estimating for Building Mechanical Systems: Accurate Estimating and Budgeting Using Unit Assembly Costs</a>","width":400,"height":300}