{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"AMERICAN JOURNAL OF PHYSICS VOLUME 55, NO 9. SEPTEMBER 1987","author_name":"John S. (editor) Rigden","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B005C2CTL4.html\">AMERICAN JOURNAL OF PHYSICS VOLUME 55, NO 9. SEPTEMBER 1987</a>","width":400,"height":300}