{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A manual of the mechanics of engineering and of the construction of machines Volume 2, pt. 2; Designed as a text-book for technical schools and colleges, and for the use of engineers, architects, etc","author_name":"Julius Ludwig Weisbach","thumbnail_url":"https://www.ebooknetworking.net/books/123/603/big1236035682.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1236035682.html\">A manual of the mechanics of engineering and of the construction of machines Volume 2, pt. 2; Designed as a text-book for technical schools and colleges, and for the use of engineers, architects, etc</a>","width":400,"height":300}