{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Conservation and better utilization of electric power,: By means of thermal energy storage and solar heating","author_name":"Manfred Altman","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007AHGG4.html\">Conservation and better utilization of electric power,: By means of thermal energy storage and solar heating</a>","width":400,"height":300}