{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Nomograph for the Evaluation of Two-Theodolite Pilot Balloon Ascents","author_name":"G.W.C. Tait","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B017FY9SOM.html\">A Nomograph for the Evaluation of Two-Theodolite Pilot Balloon Ascents</a>","width":400,"height":300}