{"type": {"key": "/type/edition"}, "title": "Al sur de Gredos. Cuevas del Valle 1936-1950", "authors": [{"key": "/authors/OL12537751A"}, {"key": "/authors/OL12537752A"}, {"key": "/authors/OL12537753A"}, {"key": "/authors/OL12537754A"}], "publish_date": "Jan 01, 2017", "source_records": ["amazon:8496862739"], "number_of_pages": 185, "publishers": ["Silente"], "isbn_10": ["8496862739"], "isbn_13": ["9788496862739"], "physical_format": "paperback", "notes": {"type": "/type/text", "value": "Source title: Al sur de Gredos. Cuevas del Valle 1936-1950 (Silente Memoria Hist\u00f3rica) (Spanish Edition)"}, "covers": [13470927], "works": [{"key": "/works/OL34749031W"}], "key": "/books/OL47098180M", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2023-03-15T21:23:19.951968"}, "last_modified": {"type": "/type/datetime", "value": "2023-03-15T21:23:19.951968"}}