{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Progress in the Development of a Direction Finding System Utilizing the 8-Loop Fixed Spaced Loop Antenna: Interim Development Report for Direction Finder Radio, Shipboard Siting and Design, Study and Development","author_name":"John D. Moore","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B009TH2OHM.html\">Progress in the Development of a Direction Finding System Utilizing the 8-Loop Fixed Spaced Loop Antenna: Interim Development Report for Direction Finder Radio, Shipboard Siting and Design, Study and Development</a>","width":400,"height":300}