{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"AMERICAN JOURNAL of PHYSICS VOLUME38 Number 11 November 1970","author_name":"AMERICAN ASSOCIATION OF PHYSICS TEACHERS","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B002H5UAYM.html\">AMERICAN JOURNAL of PHYSICS VOLUME38 Number 11 November 1970</a>","width":400,"height":300}