{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Arc welding lessons for school and farm shop; a basic reference to be used in developing skills involved in operating arc welding equipment","author_name":"Harold L. Kugler","thumbnail_url":"https://www.ebooknetworking.net/books/B00/005/bigB00005X70R.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00005X70R.html\">Arc welding lessons for school and farm shop; a basic reference to be used in developing skills involved in operating arc welding equipment</a>","width":400,"height":300}