{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Case of 12 Copies: STEP 7 in 7 Steps - A Practical Guide to Implementing S7-300/S7-400 Programmable Logic Controllers, 2nd Edition","author_name":"Clarence T Jones,","thumbnail_url":"https://www.ebooknetworking.net/books/B00/15T/bigB0015T2QNO.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0015T2QNO.html\">Case of 12 Copies: STEP 7 in 7 Steps - A Practical Guide to Implementing S7-300/S7-400 Programmable Logic Controllers, 2nd Edition</a>","width":400,"height":300}