{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Principles of Occupational Health and Hygiene: An introduction","author_name":"Reed, Sue","thumbnail_url":"https://www.ebooknetworking.net/books/174/331/big174331129X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-174331129X.html\">Principles of Occupational Health and Hygiene: An introduction</a>","width":400,"height":300}