{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Quantum Gravitation: The Feynman Path Integral Approach","author_name":"Herbert W. Hamber","thumbnail_url":"https://www.ebooknetworking.net/books/354/085/big3540852921.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3540852921.html\">Quantum Gravitation: The Feynman Path Integral Approach</a>","width":400,"height":300}