{"identifiers": {"goodreads": ["2796957"], "librarything": ["1254892"]}, "title": "Fifty Years Ago Today, World-War II-1992 Calendar", "authors": [{"key": "/authors/OL775940A"}], "publish_date": "July 1991", "publishers": ["Abbeville Press"], "languages": [{"key": "/languages/eng"}], "weight": "1.2 pounds", "isbn_13": ["9781558591950"], "physical_format": "Calendar", "isbn_10": ["1558591958"], "type": {"key": "/type/edition"}, "physical_dimensions": "6.8 x 6.3 x 1.5 inches", "source_records": ["amazon:1558591958"], "key": "/books/OL8606244M", "works": [{"key": "/works/OL4130856W"}], "latest_revision": 7, "revision": 7, "created": {"type": "/type/datetime", "value": "2008-04-30T08:14:56.482104"}, "last_modified": {"type": "/type/datetime", "value": "2026-03-17T12:04:08.156337"}}