{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Earthquake Isolation Method with Variable Natural Frequency: With Introductory Notes on the Seismic Isolation Methodology / Con Note Introduttive sulla Metodologia dell'Isolamento Sismico","author_name":"Federico Bartolozzi","thumbnail_url":"https://www.ebooknetworking.net/books/889/058/big8890581247.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-8890581247.html\">Earthquake Isolation Method with Variable Natural Frequency: With Introductory Notes on the Seismic Isolation Methodology / Con Note Introduttive sulla Metodologia dell&#039;Isolamento Sismico</a>","width":400,"height":300}