{"title": "Superbook", "subtitle": "a practice book for children learning English", "authors": [{"key": "/authors/OL1069401A"}], "publish_date": "1983", "publishers": ["Longman"], "contributions": ["Webster, Diana."], "languages": [{"key": "/languages/eng"}], "publish_country": "xxk", "by_statement": "listening exercises by Diana Webster.", "publish_places": ["Harlow"], "type": {"key": "/type/edition"}, "source_records": ["marc:talis_openlibrary_contribution/talis-openlibrary-contribution.mrc:174719417:463"], "key": "/books/OL13835304M", "works": [{"key": "/works/OL10428254W"}], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2008-08-31T21:26:36.193263"}, "last_modified": {"type": "/type/datetime", "value": "2026-03-22T01:46:15.032454"}}