{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"a guide to the structural design of flexible and rigid pavements for new roads (road note second edition 29)","author_name":"Road Reaserch Laboratory, highway engineering division Ministry of Transport","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00H7X5OOU.html\">a guide to the structural design of flexible and rigid pavements for new roads (road note second edition 29)</a>","width":400,"height":300}