{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Electrical installation,: Estimating & costing: in S.I. units for diploma (elec. engg.), electrical supervisor, electrician, wireman, certificate ... wiring contractors and practicing engineers","author_name":"J. B Gupta","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007BZSIG.html\">Electrical installation,: Estimating &amp; costing: in S.I. units for diploma (elec. engg.), electrical supervisor, electrician, wireman, certificate ... wiring contractors and practicing engineers</a>","width":400,"height":300}