{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Decibel Notation and its Applications to Radio Engineering and Acoustics","author_name":"Vepa V. Lakshmana & S.P.Chakravarti Rao","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00AVPVPVW.html\">The Decibel Notation and its Applications to Radio Engineering and Acoustics</a>","width":400,"height":300}