{"title": "Macrae's Blue Book 1997 (Macrae's Blue Book)", "authors": [{"key": "/authors/OL2431997A"}], "publish_date": "May 1997", "publishers": ["Macraes Industrial Directories"], "weight": "5 pounds", "edition_name": "104th edition", "physical_format": "Paperback", "subjects": ["Industrial Directories (General)", "Reference"], "isbn_13": ["9780899102436"], "languages": [{"key": "/languages/eng"}], "isbn_10": ["0899102433"], "oclc_numbers": ["37413799"], "type": {"key": "/type/edition"}, "physical_dimensions": "11 x 8.8 x 2.2 inches", "source_records": ["amazon:0899102433"], "key": "/books/OL11338039M", "works": [{"key": "/works/OL7765203W"}], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "last_modified": {"type": "/type/datetime", "value": "2026-04-29T17:42:08.999941"}}