{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Pedestrian Approach to Quantum Field Theory","author_name":"Edward Grant Harris","thumbnail_url":"https://www.ebooknetworking.net/books/047/135/big0471353205.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0471353205.html\">Pedestrian Approach to Quantum Field Theory</a>","width":400,"height":300}