{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Manual on street traffic signs, signals and markings","author_name":"signals and markings, . American engineering council. Committee on street traffic signs","thumbnail_url":"https://www.ebooknetworking.net/books/B00/2WN/bigB002WN2Z9M.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B002WN2Z9M.html\">Manual on street traffic signs, signals and markings</a>","width":400,"height":300}