{"identifiers": {"goodreads": ["4932176"]}, "title": "Study Guide Economics", "authors": [{"key": "/authors/OL2670515A"}, {"key": "/authors/OL2670516A"}, {"key": "/authors/OL2670517A"}, {"key": "/authors/OL2670518A"}], "publish_date": "January 1992", "publishers": ["Addison-Wesley"], "languages": [{"key": "/languages/eng"}], "isbn_13": ["9780201565409"], "isbn_10": ["0201565404"], "type": {"key": "/type/edition"}, "source_records": ["amazon:0201565404"], "key": "/books/OL7407884M", "number_of_pages": 448, "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2008-04-29T13:35:46.876380"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-22T23:47:37.016913"}}