{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Usn.Proizvodstvennye Zdaniia I Sooruzheniia Obshego Naznacheniia. Sb. 6-4.1 Otopitel'Nye I Proizvodstvenno-Otopitel'Nye Kotel'Nye","author_name":"Edited By","thumbnail_url":"https://www.ebooknetworking.net/books/B00/7WV/bigB007WV4Q78.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B007WV4Q78.html\">Usn.Proizvodstvennye Zdaniia I Sooruzheniia Obshego Naznacheniia. Sb. 6-4.1 Otopitel&#039;Nye I Proizvodstvenno-Otopitel&#039;Nye Kotel&#039;Nye</a>","width":400,"height":300}