{"title": "Landranger Maps (OS Landranger Map Series)", "authors": [{"key": "/authors/OL2646211A"}], "publish_date": "December 1992", "publishers": ["Ordnance Survey"], "physical_format": "Map", "isbn_13": ["9780319122013"], "isbn_10": ["0319122018"], "oclc_numbers": ["655595739"], "type": {"key": "/type/edition"}, "subjects": ["Cornwall", "Devon", "Maps, charts & atlases", "Travel / road maps & atlases"], "source_records": ["amazon:0319122018"], "key": "/books/OL10452835M", "works": [{"key": "/works/OL7936095W"}], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "last_modified": {"type": "/type/datetime", "value": "2026-06-07T23:59:08.236643"}}