{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A text-book of practical hydraulics for the use of mining schools, technical colleges, county and hydraulic engineers","author_name":"James Park","thumbnail_url":"https://www.ebooknetworking.net/books/B00/41T/bigB0041T56ZU.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0041T56ZU.html\">A text-book of practical hydraulics for the use of mining schools, technical colleges, county and hydraulic engineers</a>","width":400,"height":300}