{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Appropriate Technology: Tools, Choices and Implications (Academic Press Series in Engineering)","author_name":"Barrett Hazeltine, Christopher Bull","thumbnail_url":"https://www.ebooknetworking.net/books/012/335/big0123351901.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0123351901.html\">Appropriate Technology: Tools, Choices and Implications (Academic Press Series in Engineering)</a>","width":400,"height":300}