{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"De la coa a la maquina de vapor. Actividad e innovacion tecnologica en las haciendas mexicanas: 1880-1914 (Spanish Edition)","author_name":"Alejandro Tortolero Villasenor","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9682319560.html\">De la coa a la maquina de vapor. Actividad e innovacion tecnologica en las haciendas mexicanas: 1880-1914 (Spanish Edition)</a>","width":400,"height":300}