{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Buccaneer Books"], "number_of_pages": 288, "id": 14552630, "isbn_13": ["9780781800174"], "isbn_10": ["078180017X"], "publish_date": "December 1993", "key": "/b/OL11007474M", "authors": [{"key": "/a/OL648359A"}], "title": "Mastering Polish", "type": {"key": "/type/edition"}, "subjects": ["Language teaching theory & methods", "Polish", "Foreign Language - Dictionaries / Phrase Books"], "revision": 1}