{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Old Quantum Theory: The Commonwealth and International Library: Selected Readings in Physics","author_name":"D. Ter Haar","thumbnail_url":"https://www.ebooknetworking.net/books/148/311/big1483119548.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1483119548.html\">The Old Quantum Theory: The Commonwealth and International Library: Selected Readings in Physics</a>","width":400,"height":300}