{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Official Methods of Analysis of the Association of Official Analytical Chemists. Fifteenth Edition. Two Volumes","author_name":"Kenneth Helrich","thumbnail_url":"https://www.ebooknetworking.net/books/093/558/big0935584420.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0935584420.html\">Official Methods of Analysis of the Association of Official Analytical Chemists. Fifteenth Edition. Two Volumes</a>","width":400,"height":300}