{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Electric lifts (elevators);: A practical treatise on their construction, operation and maintenance, (The electrical engineer series)","author_name":"Contactor; General Editor: E Molloy","thumbnail_url":"https://www.ebooknetworking.net/books/B00/5NG/bigB005NGAOSO.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B005NGAOSO.html\">Electric lifts (elevators);: A practical treatise on their construction, operation and maintenance, (The electrical engineer series)</a>","width":400,"height":300}