{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Formulation of Matrix Mechanics and Its Modifications 1925-1926 (The Historical Development of Quantum Theory)","author_name":"Jagdish Mehra","thumbnail_url":"https://www.ebooknetworking.net/books/038/795/big0387951776.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0387951776.html\">The Formulation of Matrix Mechanics and Its Modifications 1925-1926 (The Historical Development of Quantum Theory)</a>","width":400,"height":300}