{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"High-Quality Loudspeaker Engineering","author_name":"Martin James Lawrence","thumbnail_url":"https://www.ebooknetworking.net/books/129/140/big1291407537.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1291407537.html\">High-Quality Loudspeaker Engineering</a>","width":400,"height":300}