{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Easy lessons in mechanical drawing and machine design: Arranged for self-instruction","author_name":"Jacob G. Arnold Meyer","thumbnail_url":"https://www.ebooknetworking.net/books/B00/088/bigB00088ZUU4.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00088ZUU4.html\">Easy lessons in mechanical drawing and machine design: Arranged for self-instruction</a>","width":400,"height":300}