{"subjects": ["Microcomputers", "Programming", "Computer games", "Computer programming", "Scratch (Computer program language)", "Microcomputers, programming", "Computer programming, juvenile literature", "Microcomputers, juvenile literature", "Juvenile literature"], "key": "/works/OL19546573W", "title": "Scratch Programming Playground", "authors": [{"author": {"key": "/authors/OL7244458A"}, "type": {"key": "/type/author_role"}}], "type": {"key": "/type/work"}, "covers": [8512624], "subtitle": "Learn to Program by Making Cool Games", "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2019-04-05T17:30:51.733757"}, "last_modified": {"type": "/type/datetime", "value": "2023-03-07T22:37:13.402721"}}