{"publishers": ["T.S. Denison"], "physical_format": "Unknown Binding", "title": "Independent activities for fourth grade", "number_of_pages": 31, "isbn_13": ["9780513020108"], "languages": [{"key": "/languages/eng"}], "isbn_10": ["0513020101"], "publish_date": "1990", "key": "/books/OL10428291M", "authors": [{"key": "/authors/OL457594A"}], "oclc_numbers": ["34126584"], "works": [{"key": "/works/OL2987828W"}], "type": {"key": "/type/edition"}, "subjects": ["Activity programs", "Creative activities and seat work", "Education, Elementary", "Independent study"], "identifiers": {"goodreads": ["4539830"]}, "covers": [13460564], "source_records": ["amazon:0513020101"], "latest_revision": 7, "revision": 7, "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "last_modified": {"type": "/type/datetime", "value": "2023-03-15T14:31:47.505929"}}