{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Production of Elliptic Interferences in Relation to Interferometry: Pt. 1","author_name":"Carl Barus","thumbnail_url":"https://www.ebooknetworking.net/books/B00/2IK/bigB002IKLSRO.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B002IKLSRO.html\">The Production of Elliptic Interferences in Relation to Interferometry: Pt. 1</a>","width":400,"height":300}