{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Operation and Maintenance Instructions; Caterpillar D4 Tractor (Serial Numbers 6U1-Up, 7U1-Up)","author_name":"Caterpillar Tractor Co.","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0EE/bigB000EESRFM.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000EESRFM.html\">Operation and Maintenance Instructions; Caterpillar D4 Tractor (Serial Numbers 6U1-Up, 7U1-Up)</a>","width":400,"height":300}