{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"ISO 7724-3:1984, Paints and varnishes - Colorimetry - Part 3: Calculation of colour differences","author_name":"ISO TC 35/SC 9/WG 22","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0Y2/bigB000Y2TGEU.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000Y2TGEU.html\">ISO 7724-3:1984, Paints and varnishes - Colorimetry - Part 3: Calculation of colour differences</a>","width":400,"height":300}