{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"INTRODUCTION TO ELECTROACOUSTICS AND AUDIO AMPLIFIER DESIGN","author_name":"W. Marshall Leach, Jr.","thumbnail_url":"https://www.ebooknetworking.net/books/075/750/big0757503756.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0757503756.html\">INTRODUCTION TO ELECTROACOUSTICS AND AUDIO AMPLIFIER DESIGN</a>","width":400,"height":300}