{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Standard velocity curves for spectroscopic binaries (Annals of the Astronomical Observatory of Harvard College)","author_name":"Edward Skinner King","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0008BI4T0.html\">Standard velocity curves for spectroscopic binaries (Annals of the Astronomical Observatory of Harvard College)</a>","width":400,"height":300}