{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"THE HYGIENE OF THE VOCAL ORGANS: A Practical Handbook for Singers & Speakers. Together with a List of American Singers & Singing-Teachers. Ninth Edition","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00DPAOYBS.html\">THE HYGIENE OF THE VOCAL ORGANS: A Practical Handbook for Singers &amp; Speakers. Together with a List of American Singers &amp; Singing-Teachers. Ninth Edition</a>","width":400,"height":300}