{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Polar Icebreakers in a Changing World: An Assessment of U.S. Needs","author_name":"Committee on the Assessment of U.S. Coast Guard Polar Icebreaker Roles and Future Needs, National Research Council","thumbnail_url":"https://www.ebooknetworking.net/books/030/910/big0309103215.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0309103215.html\">Polar Icebreakers in a Changing World: An Assessment of U.S. Needs</a>","width":400,"height":300}