{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Deep Sea Diving School : student medical officers study material, 1961 / [compiled by Medical Staff, Experimental Diving Unit and the U.S. Naval School, Deep Sea Diver]","author_name":"Unknown","thumbnail_url":"https://www.ebooknetworking.net/books/112/553/big1125530928.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1125530928.html\">Deep Sea Diving School : student medical officers study material, 1961 / [compiled by Medical Staff, Experimental Diving Unit and the U.S. Naval School, Deep Sea Diver]</a>","width":400,"height":300}