{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The use of task-specific lenses by presbyopic air traffic controllers at the en route radar console","author_name":"U.S. Government","thumbnail_url":"https://www.ebooknetworking.net/books/123/441/big1234411709.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1234411709.html\">The use of task-specific lenses by presbyopic air traffic controllers at the en route radar console</a>","width":400,"height":300}