{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"History of labour in the United States. By John R. Commons, David J.Saposs, Helen L. Sumner, E.B. Mittelman, H.E. Hoagland, John B. Andrews,[and] Selig Perlman. With an introductory nove by Henry W. Farnam.","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0018KAJFW.html\">History of labour in the United States. By John R. Commons, David J.Saposs, Helen L. Sumner, E.B. Mittelman, H.E. Hoagland, John B. Andrews,[and] Selig Perlman. With an introductory nove by Henry W. Farnam.</a>","width":400,"height":300}