{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Test end-fire glide slope antenna array: Subprogram no. 072-321 (NAFEC technical letter report; NA-77-30-LR)","author_name":"William R Yost","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006YFRI0.html\">Test end-fire glide slope antenna array: Subprogram no. 072-321 (NAFEC technical letter report; NA-77-30-LR)</a>","width":400,"height":300}