{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Problems in surveying, railroad surveying and geodesy, with an apendix on the adjustments of the engineer's transit and level","author_name":"Howard Chapin Ives, Harold Ezra Hilts","thumbnail_url":"https://www.ebooknetworking.net/books/117/754/big1177543826.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1177543826.html\">Problems in surveying, railroad surveying and geodesy, with an apendix on the adjustments of the engineer&#039;s transit and level</a>","width":400,"height":300}