{"publishers": ["Errata Naturae"], "subtitle": "Los peque\u00f1os platones", "title": "El fantasma de Karl Marx", "created": {"type": "/type/datetime", "value": "2014-07-15T15:02:04.420248"}, "isbn_13": ["9788415217251"], "covers": [7283877], "languages": [{"key": "/languages/spa"}], "last_modified": {"type": "/type/datetime", "value": "2020-08-22T14:14:05.880091"}, "publish_date": "2012", "key": "/books/OL25448564M", "latest_revision": 4, "publish_places": ["Spain"], "works": [{"key": "/works/OL16821428W"}], "type": {"key": "/type/edition"}, "revision": 4}