{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A manual of the principles and practice of road-making;: Comprising the location, construction, and improvement of roads (common, macadam, paved, plank, etc.) and rail-roads","author_name":"W. M Gillespie","thumbnail_url":"https://www.ebooknetworking.net/books/B00/08B/bigB0008BLW94.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0008BLW94.html\">A manual of the principles and practice of road-making;: Comprising the location, construction, and improvement of roads (common, macadam, paved, plank, etc.) and rail-roads</a>","width":400,"height":300}